5/8" Nuts

89 Results
Acorn Sealing Nuts
from ZAGO Manufacturing Company, Inc.

ZAGO ’s acorn sealing nuts are used in situations in which leakage, vibration, or environmental forces cause ordinary nuts to fail. Our acorn sealing nuts are not ordinary nuts; they are engineered with an advanced feature, a rubber fixture, which has been permanently bonded with the threading... [See More]

  • Size: #0; #1; #2; #4; #6; #8; #10; #12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Material: Steel; Stainless Steel
  • Type: Acorn Nut
  • Finish: Black Oxide; Zinc Plated; Black Zinc, Cadmium
Flange Nuts -- 19907
from Jergens, Inc.

Where heavy clamping pressures and vibrations could cause trouble, the wide face surface of Jergens Flange Nuts holds through with greater friction. Features, Benefits, & Product Specifications: Material: Low Carbon Steel. Finish: Black Oxide. Heat Treat: Case Hardened. Thread: 2B-UNC [See More]

  • Size: 5/8"; 5/8-11
  • Material: Steel; Low Carbon Steel
  • Type: Flange Nut
  • Finish: Black Oxide; Black Oxide
Cable Gland Locknuts -- 2826953
from RS Components, Ltd.

Locknut - ISO12 - nickel plated brass [See More]

  • Size: 5/8"; M12
  • Material: Stainless Steel; Stainless Steel
  • Type: Hex Nut; Locknut
  • Finish: Nickel Plated; Nickel Plated
Hexagonal Nut, 5/8-11 Thread Size, 0.9375in. Across the Flats, 0.546875in. Head Height, Material- Nylon (6/6 Natural). -- A 9M62-6211
from Stock Drive Products & Sterling Instrument - SDP/SI

Industrial fasteners are hardware devices that join two or more items together, creating a semi-permanent or permanent connection. The fasteners most frequently used by machinery designers are screws, nuts, retaining rings, and various types of pins because of the basic role that they play in the... [See More]

  • Size: 5/8"
  • Material: Plastic; Nylon
  • Type: Hex Nut
All Metal Hex Lock Nuts
from National Bolt & Nut Corporation

ALL METAL LOCK NUTS. Dimensions per IFI-100/107. Crowned top. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"
  • Material: Steel
  • Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Zinc Plated; Zinc Chromate; Cadmium & Wax
Hex Flange Sealing Nuts
from ZAGO Manufacturing Company, Inc.

AGO ’s Hex Flange Sealing Nuts are powerful pieces of hardware which create superb seals. If your equipment is exposed to high pressure, contamination, or vibration, then protect it with ZAGO ’s hex flange sealing nuts. Our hex flange sealing nuts are unique because they are designed... [See More]

  • Size: #0; #1; #2; #4; #6; #8; #10; #12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Material: Steel; Stainless Steel
  • Type: Hex Nut
  • Finish: Black Oxide; Zinc Plated; Black Zinc, Cadmium
Kwik-Turn T-Slot Nuts -- 43338
from Jergens, Inc.

Jergens Kwik-Turn T-Slot Nuts provide a safety-stop feature to prevent turning studs into tableways. Their 1/4 turn design allows the Kwik-Turn to be installed from the top of the T-slot, to avoid uninstallation of set-ups when additional nuts and studs are required. Features, Benefits, &... [See More]

  • Size: 5/8"; 5/8-11 (UNC)
  • Finish: Black Oxide; Black Oxide
  • Material: Steel; Low Carbon Steel
Cable Gland Locknuts -- 2826954
from RS Components, Ltd.

Locknut - ISO16 - nickel plated brass [See More]

  • Size: 5/8"; M16
  • Material: Stainless Steel; Stainless Steel
  • Type: Hex Nut; Locknut
  • Finish: Nickel Plated; Nickel Plated
Coupling Nuts
from National Bolt & Nut Corporation

COUPLING NUTS. Regular width across flats. Commonly used with Threaded Rod. Nylon inserts and Nuts with patches also available as an option on the information request form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/4"; 1 1/2"
  • Material: Steel
  • Type: Coupling Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Zinc Plated
Hex Sealing Nuts
from ZAGO Manufacturing Company, Inc.

ZAGO ’s hex sealing nuts are designed to withstand extreme pressure, and to form a complete seal along the threading of your bolt. Where liquids, gas, and contamination are present, it is crucial to use ZAGO ’s hex sealing nuts rather than ordinary nuts to ensure optimal performance from... [See More]

  • Size: #0; #1; #2; #4; #6; #8; #10; #12; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; M1.6; M2; M2.5; M3; M3.5; M4; M5; M6; M8; M10; M12; M14; M16; M18; M20; M22; M24; M27; M30
  • Material: Steel; Stainless Steel
  • Type: Hex Nut
  • Finish: Black Oxide; Zinc Plated; Black Zinc, Cadmium
Stainless Steel Flange Nuts -- 20007
from Jergens, Inc.

Where heavy clamping pressures and vibrations could cause trouble, the wide face surface of Jergens Stainless Steel Flange Nuts holds through with greater friction. Features, Benefits, & Product Specifications: Material: 303 Stainless Steel [See More]

  • Size: 5/8"; 5/8-11
  • Material: Stainless Steel; 303 Stainless Steel
  • Type: Flange Nut
Cable Gland Locknuts -- 2826960
from RS Components, Ltd.

Earthing locknut - ISO16 - nickel plated [See More]

  • Size: 5/8"; M16
  • Material: Stainless Steel; Stainless Steel
  • Type: Hex Nut; Locknut
  • Finish: Nickel Plated; Nickel Plated
Heavy Hex Jam Nuts
from National Bolt & Nut Corporation

HEAVY HEX JAM NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts and... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; Size Range: 1/4" - 3-1/2", Fine and Course Threads
  • Material: Steel
  • Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut; Jam Nut; Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Pain
T-Slot Nuts -- 43307
from Jergens, Inc.

Jergens T-Slot Nuts provides a safety-stop feature to prevent turning studs into tableways. Features, Benefits, & Product Specifications: Material: Available in C-1018 Low Carbon Steel and 303 Stainless Steel. Finish: Black Oxide (for Low Carbon Steel T-Slot Nuts). Threads: 2B-UNC (Inch); Class... [See More]

  • Size: 5/8"; 5/8-11
  • Finish: Black Oxide; Black Oxide (for Low Carbon Steel T-Slot Nuts)
  • Material: Steel; Stainless Steel; Available in C-1018 Low Carbon Steel and 303 Stainless Steel
Cable Gland Locknuts -- 400243 [52103010LF from LAPP]
from RS Components, Ltd.

SKINDICHT SM 16X1.5 LOCKNUT Lead Free [See More]

  • Size: 5/8"; M16
  • Material: Bronze; Nickel Plated Brass
  • Type: Locknut
  • Finish: Nickel Plated
Heavy Hex Nuts
from National Bolt & Nut Corporation

HEAVY HEX NUTS. As part of our premium line of hex nut products, National Bolt & Nut offers a wide range of heavy hex nuts in various grades, finishes, threads, and sizes to meet your unique application requirements. Meeting ANSI B18.2.2 dimensional requirements, heavy hex nuts are popular for... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; Size Range: 1/4" - 5", Fine and Course Threads
  • Material: Steel
  • Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Zinc Plated; Plain
Cable Gland Locknuts -- 400254 [52103310LF from LAPP]
from RS Components, Ltd.

SKINDICHT SM-PE 16x1,5 LOCKNUT Lead Free [See More]

  • Size: 5/8"; M16
  • Material: Bronze; Nickel Plated Brass
  • Type: Locknut
  • Finish: Nickel Plated
Heavy Hex Slotted Nuts
from National Bolt & Nut Corporation

HEAVY HEX SLOTTED NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts... [See More]

  • Size: 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; Size Range: 1/4" - 5", Fine and Course Threads
  • Material: Steel
  • Type: Castle Nut; Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Plain
Heavy Square Nuts
from National Bolt & Nut Corporation

HEAVY SQUARE NUTS. Dimensions per ANSI B18.2.2. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our selection of bolts and... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"
  • Material: Steel
  • Type: Nylon Insert Nut (optional feature); Square Nut; Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Plain
Cable Gland Locknuts -- 535369 [A-INL-M16-P-GY from Phoenix Contact GmbH & Co. KG]
from RS Components, Ltd.

Counter nut A-INL-M16-P-GY [See More]

  • Size: 5/8"; M16
  • Material: Plastic; Nylon; Polyamide
  • Type: Locknut
Hex Castle Nuts
from National Bolt & Nut Corporation

HEX CASTLE NUTS. Top of hex corners removed for better Cotter Pin fit. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"
  • Material: Steel
  • Type: Castle Nut; Hex Nut; Nylon Insert Nut (optional feature); Locknut; Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Zinc Plated; Zinc Chromate; Plain
Cable Gland Locknuts -- 535716 [A-INL-M16-P-BK from Phoenix Contact GmbH & Co. KG]
from RS Components, Ltd.

Counter nut A-INL-M16-P-BK [See More]

  • Size: 5/8"; M16
  • Material: Plastic; Nylon; Polyamide
  • Type: Locknut
Hex Flange Nuts
from National Bolt & Nut Corporation

HEX FLANGE NUTS. As part of our high-quality line of flange nut fasteners, National Bolt & Nut offers a variety of hex flange nuts that meet IFI-145 dimensions. Our hex flange nuts are equipped with a wider flange that distributes pressure equally over the components being fastened, assuring a... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"
  • Material: Steel
  • Type: Flange Nut; Hex Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Plain
Cable Gland Locknuts -- 607177 [A-INL-M12-P-BK from Phoenix Contact GmbH & Co. KG]
from RS Components, Ltd.

Counter nut A-INL-M12-P-BK [See More]

  • Size: 5/8"; M12
  • Material: Plastic; Nylon; Polyamide
  • Type: Locknut
Hex Hi Nuts
from National Bolt & Nut Corporation

HEX HI NUTS. Dimensions per SAE J482. Additional sizes available. Nylon inserts and Nuts with patches also available as an option on the Request for Information form. Other materials and finishes available. For further information, call or send an information request. In conjunction with our... [See More]

  • Size: 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 1/2"
  • Material: Steel
  • Type: Hex Nut; Nylon Insert Nut (optional feature); Locknut (optional feature); Other (optional feature); Optional Nylon Inserts and Patches
  • Finish: Plain
5/8" - 11 UNC Coupling Nut -- 3860491
from Princess Auto Limited

5/8 " - 11 UNC Coupling Nut [See More]

  • Size: 5/8"
  • Type: Coupling Nut
Hex Jam Nuts -- NJ-625
from Monroe Engineering

Hardened Black Oxide Finish [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Hex Nut; Locknut; Jam Nut
  • Finish: Black Oxide
5/8 - 18 Gr. G Flange Nut, Top Lock, Black Phosphate -- NTGFLN05018BP
from NBS Corp.

Individually top pressed to produce a razor tight sealing lock, NBS ’ top lock flange nuts set the standard for all locking flange nuts. Available from ¼ ” through ¾ ” (inch) and M6 through M16 (metric) internal diameter, all top lock flange nuts are non-serrated... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Flange Nut; Locknut
  • Finish: Phosphate
Coupling (Extension) Nut: 5/8-11 Thread -- 41506
from Te-Co, Inc.

Product Information. Black Oxide Finish. Case Hardened. 1117 Material. Coupling Nuts can be used to join two or more studs for a desired length. Many sizes conform to TCMAI standards. Standard package quantity 41501-41507: 25 pcs. [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Coupling Nut
  • Finish: Black Oxide
Button Thread Nut -- BCL-125
from Reid Supply

These button hole nuts allow for quick removal and threading on long thread lengths. Great for quick change overs. Made from carbon steel. Black oxide finish. . This Black Oxide finish Button Thread Nut has height of 1.125 in and distance across flats of 1.125 in [See More]

  • Size: 5/8"
  • Finish: Black Oxide; Black Oxide
  • Material: Steel; Carbon Steel
Hex Nut - Non Metric -- 5HN58
from L.H. Dottie Company

JAM TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 5/8 INCH NOMINAL DIAMETER. 11 TPI. 5HN MODEL [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Hex Nut
  • Finish: Zinc Plated
Nut Spare Parts
from International Polymer Solutions Inc.

Pressure Ratings: Performance at ambient room conditions: 120 psi for 1/16 ” fittings linear decreasing to 80 psi for 3/4 ” fittings and 60 psi for fittings larger than 3/4". Performance at elevated temperatures up to 85 ºC/185 ºF: 90 psi for 1/16 ” fittings linear... [See More]

  • Size: #5; 1/4"; 5/16"; 3/8"; 1/2"; 5/8"; 1"; 1 3/8"; 1/16", 1.1", 3/16"; M4; M6; M8; M10; M12; M20; M26; 7, 15 mm
  • Material: Plastic; PVDF; PTFE
Hex Nut - Non Metric -- EHN9-50
from Ebinger Manufacturing Corp.

5/8 INCH NOMINAL DIAMETER. 11 TPI. 35/64 INCH THICKNESS. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. 35/64 THICKNESS - FRACTIONAL. .5468 THICKNESS - DECIMAL. PACKAGING QUANTITY 50 PIECES PER PLASTIC BOX. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN. [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut
Inch Series Finish Hex Nuts
from Bayou City Bolt & Supply Co., Inc.

A nut is a type of fastener with a threaded hole. Nuts are almost always used opposite a mating bolt to fasten parts together. The two components work together by a combination of friction between the threads, a slight stretch of the bolt, and compression of the mating parts. Nuts are graded with... [See More]

  • Size: 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"
  • Material: Steel (optional feature); Stainless Steel (optional feature); Plastic (optional feature); Nylon (optional feature); Alloy Steel
  • Type: Hex Nut
  • Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM
Coupling Nuts
from G.L. Huyett

Coupling nuts are sometimes known as extension nuts. These fully threaded nuts are used with threaded rod in a variety of applications; from leveling, to spacing, to joining two or more studs. [See More]

  • Size: #4; #6; #8; #10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1"; 1 1/8"; 1 1/4"; 1 3/8"; 1 1/2"; 1 3/4"; 2"; 2 1/4"; 2 1/2"; 2 3/4"; 9/16"
  • Material: Bronze (optional feature); Stainless Steel (optional feature); Carbon Steel
  • Type: Coupling Nut
  • Finish: Zinc Clear
Coupling Nut - Non Metric -- 58RCZ
from Peco Fasteners, Inc.

STRAIGHT TYPE. 5/8 INCH NOMINAL DIAMETER. 11 TPI. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 25 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Coupling Nut
Hex Nut - Non Metric -- HHXN062 EG
from Atkore International

JAM TYPE. MILD STEEL MATERIAL. ELECTROGALVANIZED FINISH. 5/8 INCH NOMINAL DIAMETER. CASE HARDENED PROCESS. 5/8 NOMINAL DIAMETER - FRACTIONAL. ASTM A1011/A576, SAE J429 MATERIAL SPECIFICATION. UNISTRUT[T] BRAND. WEIGHT 7.3 LB PER 100 PIECES [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Hex Nut
Hex Nut - Non Metric -- 40145
from Minerallac Company

JAM TYPE. STEEL MATERIAL. ZINC PLATED FINISH. 5/8 INCH NOMINAL DIAMETER. 11 TPI. THREAD TYPE COARSE. GRADE A. THREAD DIRECTION RIGHT HAND. COLOR SILVER. PACKAGING QUANTITY 50 PER BOX [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Hex Nut
  • Finish: Zinc Plated
Acorn Nut -- 208608
from Fastener SuperStore, Inc.

5/8-11 Acorn Nuts / Low Crown / Closed End / Steel / Nickel. Steel: The low-crown cap nut is usually manufactured in two pieces, a hex nut and an acorn-shaped top, zinc die cast to form the finished part. Stainless: Similar in design to the steel nut but made from an austenitic stainless alloy. Nuts... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Acorn Nut
  • Finish: Nickel Plated
ERM Slotted Self-Locking Hexagon Nut -- ERMQOOUNC
from J.Lanfranco Fastener Systems Inc.

The one-piece ERM is a great time saver. The ERM combines the performance of the ESL with an integrated disc spring washer. The result: Quick installations and absolute tension maintained under dynamic loads. [See More]

  • Size: 5/8"
  • Material: Exotic Metals (optional feature); Steel (optional feature); Hardened Steel (optional feature); Stainless Steel (optional feature); Titanium (optional feature)
  • Type: Hex Nut; Washer Nut; Locknut; Other; Slotted Locknut
  • Finish: Anti-Galling Coating (optional feature); Phosphate (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Self-Color, Pass., Anti-Galling, Geomet
Hex Flange Nut -- F10110M
from Stanley Engineered Fastening - Spiralock

Standard Spiralock nuts are SAE Grade 8 equivalent, and designed to mate with standard 2A and 3A class of fit bolts. Spiralock nuts dimensionally conform to IFI standards. Our standard plating is clear zinc chromate. Other nut styles, platings and materials are available upon request. [See More]

  • Size: 5/8"
  • Material: Steel; Stainless Steel (optional feature); Other Materials Available Upon Request
  • Type: Flange Nut; Hex Nut
  • Finish: Zinc Chromate; Other Plating Available Upon Request
Channel Nut - Non Metric -- S3009 EG
from PHD Manufacturing, Inc.

WITHOUT SPRING TYPE. LOW CARBON STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 1/2 INCH THICKNESS. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. 1/2 THICKNESS - FRACTIONAL. .5 THICKNESS - DECIMAL. WEIGHT 0.13 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Channel Nut
  • Finish: Galvanized
Cap Nut -- 5/8-11 HX - CAP - NU
from PENCOM

Custom sizes and other finishes available [See More]

  • Size: 5/8"
  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Type: Acorn Nut; Hex Nut
  • Finish: Zinc Plated; Black Zinc
Commercial Vehicle Grade Retention Devices -- 8328
from Littelfuse, Inc.

Plated steel 3/4" (19.0mm) hex, 3/32" (2.4mm) thick. [See More]

  • Size: 5/8"; NUT HEX 5/8-32 ZN15
  • Type: Hex Nut
Hex Nuts -- NA-625
from Monroe Engineering

Hardened with Black Oxide Finish [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Acorn Nut; Hex Nut
  • Finish: Black Oxide
5/8-11 Flange Nut, Serrated, Hardened -- NG2FLC05011T
from NBS Corp.

With serrations under flange, NBS ’ serrated flange nuts offer the perfect solution against nuts becoming loose from vibrations. Available from #8 through ¾ ” (inch) and M6 through M12 internal diameter (metric), all serrated flange nuts meet IFI specifications and are only... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Flange Nut
  • Finish: Trivalent
Heavy Hex Jam Nut: 5/8-11 Thread -- 42206
from Te-Co, Inc.

Product Information. Black Oxide Finish. Case Hardened. High Grade Alloy Steel. Will outlast ordinary Hex Jam Nuts when used in repetitive operations. Standard package quantity: 25 pcs. [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Hex Nut; Locknut; Jam Nut
  • Finish: Black Oxide
Button Thread Nut -- BCL-150
from Reid Supply

These button hole nuts allow for quick removal and threading on long thread lengths. Great for quick change overs. Made from carbon steel. Black oxide finish. . This Black Oxide finish Button Thread Nut has height of 1.125 in and distance across flats of 1.375 in [See More]

  • Size: 5/8"
  • Finish: Black Oxide; Black Oxide
  • Material: Steel; Carbon Steel
Hex Nut - Non Metric -- HNS58
from L.H. Dottie Company

JAM TYPE. STAINLESS STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 11 TPI. HN MODEL [See More]

  • Size: 5/8"
  • Material: Stainless Steel
  • Type: Hex Nut
Hex Nut - Non Metric -- HN4-50
from Ebinger Manufacturing Corp.

1-1/16 INCH WIDTH ACROSS FLAT. 5/8 INCH NOMINAL DIAMETER. 11 TPI. 39/64 INCH THICKNESS. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. 39/64 THICKNESS - FRACTIONAL. .6093 THICKNESS - DECIMAL. PACKAGING QUANTITY 50 PIECES PER PLASTIC BOX. FINISH/COATING ZINC PLATED. NOMINAL... [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut
Hex Nuts
from G.L. Huyett

Hex nuts are six-sided, hexagon shaped metal fasteners that have a threaded hole in the center used to secure a bolt or machine screw. Available in a variety of grades and finishes, they are frequently used in construction and automotive applications. [See More]

  • Size: #6; #8; #10; 1/4"; 5/16"; 3/8"; 7/16"; 1/2"; 5/8"; 3/4"; 7/8"; 1 1/8"; M4; M5; M6; M8; M10; M12
  • Material: Stainless Steel (optional feature); Carbon Steel
  • Type: Hex Nut
  • Finish: Zinc Clear
Coupling Nut - Non Metric -- 58X12RRCZ
from Peco Fasteners, Inc.

REDUCER TYPE. 5/8 INCH X 1/2 INCH NOMINAL DIAMETER. PACKAGING QUANTITY 10 [See More]

  • Size: 5/8"
  • Type: Coupling Nut
Hex Nut - Non Metric -- PS 83 5/8
from Atkore International

5/8 INCH NOMINAL DIAMETER. UNC-2A THREAD SERIES. ANSI B1.1, ASTM A563 A APPLICABLE STANDARD. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. POWER-STRUT. BRAND. WEIGHT 7.3 LB PER 100 PIECES. STANDARDS AND SPECIFICATIONS FINISH ASTM B633. FINISH/COATING ELECTROGALVANIZED. NOMINAL... [See More]

  • Size: 5/8"
  • Finish: Galvanized
  • Type: Hex Nut
  • Standards: ASME/ANSI; ANSI B1.1, ASTM A563 A
Hex Nut - Non Metric -- 41145
from Minerallac Company

SILICON BRONZE MATERIAL. 5/8 INCH NOMINAL DIAMETER. 11 TPI. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 100 PER BOX. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Material: Brass
  • Type: Hex Nut
Flex-Locknut -- 379629
from Fastener SuperStore, Inc.

5/8-11 Flex-Locknuts / Full Height / Hex / Cad and Wax. An all-metal, one-piece, hex-shaped lock nut with a round collar at its back end. The collar is segmented with opposed slots cut into it above each corner of the nut. When the screw or bolt reaches the collar, the slotted portion expands which... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Locknut; Flex-Top Locknuts
  • Finish: Cadmium
ESL Slotted Self-Locking Hexagon Nut -- ESLQ00UNC
from J.Lanfranco Fastener Systems Inc.

The ESL's two self-locking slots make it ideal in any application subjected to high vibration, shock, impact, heavy loads, and high temperatures. The ESL provides unparalleled locking ability without seizing up upon removal. [See More]

  • Size: 5/8"
  • Material: Bronze (optional feature); Brass (optional feature); Exotic Metals (optional feature); Steel (optional feature); Hardened Steel (optional feature); Stainless Steel (optional feature); Titanium (optional feature); Light Alloy
  • Type: Hex Nut; Locknut; Other; Slotted Locknut
  • Finish: Anti-Galling Coating (optional feature); Phosphate (optional feature); Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Self-Color, Pass., Anti-Galling, Geomet
Channel Nut - Non Metric -- S3109 EG
from PHD Manufacturing, Inc.

WITH SPRING TYPE. LOW CARBON STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 1/2 INCH THICKNESS. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. 1/2 THICKNESS - FRACTIONAL. .5 THICKNESS - DECIMAL. WEIGHT 0.15 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Channel Nut
  • Finish: Galvanized
Hex Nuts -- NC-625
from Monroe Engineering

Type NS nuts are used with bottom half of spherical washers. Hardened. Black Oxide finish [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Hex Nut; Collar Nuts
  • Finish: Black Oxide
5/8-11 Gr. 2 Finished Hex Nut, Trivalent -- NG2FHN05011T
from NBS Corp.

Adaptable and dependable, NBS ’ finished hex nuts can be used in thousands of different applications. Available from ¼ ” through 1 ” (inch) and M3 through M24 (metric) internal diameter, all finished hex nuts meet IFI specifications and are only sourced from ISO-9001... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Hex Nut
  • Finish: Trivalent
Heavy Hex Nut: 5/8-11 Thread -- 42106
from Te-Co, Inc.

Product Information. Black Oxide Finish. High Grade Alloy Steel. Will outlast ordinary Hex Nuts when used in repetitive operations. Standard package quantity: 25 pcs. [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Hex Nut
  • Finish: Black Oxide
Button Thread Nut -- BCL-195
from Reid Supply

These button hole nuts allow for quick removal and threading on long thread lengths. Great for quick change overs. Made from carbon steel. Black oxide finish. . This Black Oxide finish Button Thread Nut has height of 1.125 in and outside diameter of [See More]

  • Size: 5/8"
  • Finish: Black Oxide; Black Oxide
  • Material: Steel; Carbon Steel
Hex Nut - Non Metric -- 5811HNSS
from Peco Fasteners, Inc.

STAINLESS STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 11 TPI. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Material: Stainless Steel
  • Type: Hex Nut
Hex Nut - Non Metric -- 70145
from Minerallac Company

STAINLESS STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 11 TPI. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PER BOX. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Material: Stainless Steel
  • Type: Hex Nut
Channel Nut - Non Metric -- S3352 EG
from PHD Manufacturing, Inc.

WITHOUT SPRING TYPE. LOW CARBON STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 3/8 INCH THICKNESS. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. 3/8 THICKNESS - FRACTIONAL. .375 THICKNESS - DECIMAL. WEIGHT 0.11 LB. STANDARDS AND SPECIFICATIONS FINISH ASTM B633 SC1. FINISH/COATING... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Channel Nut
  • Finish: Galvanized
Jam Nuts -- NCS-625
from Monroe Engineering

Black Oxide Finish [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Locknut; Jam Nut
  • Finish: Black Oxide
5/8-11 Nylon Insert Lock Nut, Zinc, NE Pattern -- NG2NNE05011Z
from NBS Corp.

Featuring a white nylon insert and available in both normal and thin pattern, NBS ’ nylon insert lock nuts are the ideal general purpose locking nut. Available from ¼ ” through 1 ” (inch) and M3 through M16 (metric) internal diameter, all nylon insert lock nuts meet IFI... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Locknut
  • Finish: Zinc Plated
Quarter Turn T-Slot Nut: 5/8-11 Thread x 11/16 Table Slot -- 41454
from Te-Co, Inc.

Product Information. Sintered Metal. The last thread is incomplete on T-Slot Nuts to prevent the stud from turning through the bottom of the nut. Special sizes quoted upon request. *Quarter Turn T-Slot Nuts are undersized to fit machine table slot. [See More]

  • Size: 5/8"
  • Material: Sintered Metal
  • Type: Tee Nut; T-Slot Nut
Check Nut -- KN-3
from Reid Supply

These check nuts are made of 303 stainless steel or low carbon steel, soft, with a black oxide finish. They can be used in conjunction with many other components such as knurled head screws, torque thumb screws, hand knob assemblies, toggle show clamp assemblies and many other tooling applications. [See More]

  • Size: 5/8"
  • Finish: Black Oxide; Black Oxide
  • Material: Case Hardened Steel
Hex Nut - Non Metric -- 58FHNUSSZ
from Peco Fasteners, Inc.

5/8 INCH NOMINAL DIAMETER. 11 TPI. USS APPLICABLE STANDARD. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut
Coupling Nut - Non Metric -- 100 0062PL
from PHD Manufacturing, Inc.

STRAIGHT TYPE. LOW CARBON STEEL MATERIAL. 13/16 INCH WIDTH ACROSS FLAT. 5/8 INCH NOMINAL DIAMETER. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. LOAD RATING 1810 LB. WEIGHT 0.18 LB. FINISH/COATING PLAIN/ELECTROGALVANIZED. NOMINAL DIAMETER - DECIMAL - UOM IN. THICKNESS 2-1/8... [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Coupling Nut
  • Finish: Galvanized; Plain
Lock Nuts -- 2711
from Monroe Engineering

Material - Steel. Heat Treated Steel. Black Oxide Finish. Saves time where knob must be completely removed from stud member. Knob can be slid along length of stud. Tilt to engage threads. A 1/4 turn starts clamping action. [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Locknut
  • Finish: Black Oxide
Spherical Flange Nut Assembly:: 5/8-11 Thread -- 41906
from Te-Co, Inc.

Product Information. Assemblies consist of Flange Nuts (Part No.'s 41801-41811) and Spherical Washers (Part No.'s 42741-42750). For material information, see individual components [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Flange Nut
  • Finish: Black Oxide
Check Nut -- V-6
from Reid Supply

These check nuts are made of 303 stainless steel or low carbon steel, soft, with a black oxide finish. They can be used in conjunction with many other components such as knurled head screws, torque thumb screws, hand knob assemblies, toggle show clamp assemblies and many other tooling applications. [See More]

  • Size: 5/8"
  • Finish: Black Oxide; Black Oxide
  • Material: Soft Low Carbon Steel
Hex Nut - Non Metric -- 58FHNUSSZJ
from Peco Fasteners, Inc.

FINISHED TYPE. LOW CARBON STEEL MATERIAL. ZINC PLATED FINISH. 15/16 INCH WIDTH ACROSS FLAT. 5/8 INCH NOMINAL DIAMETER. 11 TPI. ANSI/ASME B18.2.2 APPLICABLE STANDARD. 35/64 INCH THICKNESS. WIDTH ACROSS CORNER 1.051 TO 1.083 [See More]

  • Size: 5/8"
  • Type: Hex Nut
Hex Nut - Non Metric -- 110 0062PL
from PHD Manufacturing, Inc.

LOW CARBON STEEL MATERIAL. 5/8 INCH NOMINAL DIAMETER. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. STANDARD NUT. WEIGHT 0.07 LB. FINISH/COATING PLAIN. NOMINAL DIAMETER - DECIMAL - UOM IN. 110 MODEL [See More]

  • Size: 5/8"
  • Material: Steel
  • Type: Hex Nut
  • Finish: Plain
Tee Nuts -- NT-625N
from Monroe Engineering

Hardened. Black Oxide finish. T nuts with suffix "N" conform to National Jig and Fixture Institute standards [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Tee Nut
  • Finish: Black Oxide
Spherical Flange Nut: 5/8-11 Thread -- 41806
from Te-Co, Inc.

Product Information. Black Oxide Finish. Case Hardened. 12L14 Material. Many sizes conform to TCMAI standards. When used with Spherical Washers, Flange Nuts will equalize thread loads. Standard package quantity: 41801-41807: 25 pcs. [See More]

  • Size: 5/8"
  • Material: Hardened Steel
  • Type: Flange Nut
  • Finish: Black Oxide
Lock Nut -- FNC-106
from Reid Supply

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

  • Size: 5/8"
  • Material: Stainless Steel; 303 Stainless Steel
  • Type: Locknut; Jam Nut
Hex Nut - Non Metric -- 58HHNZ
from Peco Fasteners, Inc.

5/8 INCH NOMINAL DIAMETER. 11 TPI. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut
Stainless Steel Flange Nut: 5/8-11 Thread -- 47606
from Te-Co, Inc.

Product Information. 303 Stainless Steel. Special sizes quoted upon request [See More]

  • Size: 5/8"
  • Material: Stainless Steel
  • Type: Flange Nut
Lock Nut -- FNC-6
from Reid Supply

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

  • Size: 5/8"
  • Material: Steel; Case-Hardened Steel
  • Type: Locknut; Jam Nut
Hex Nut - Non Metric -- 58HJNSAEZ
from Peco Fasteners, Inc.

JAM TYPE. 5/8 INCH NOMINAL DIAMETER. SAE APPLICABLE STANDARD. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut
Stainless Steel Spherical Flange Nut Assembly: 5/8-11 Thread -- 41925
from Te-Co, Inc.

Product Information. Nut: 303 Stainless Steel. Washer: 303 Stainless Steel [See More]

  • Size: 5/8"
  • Material: Stainless Steel
  • Type: Flange Nut
Lock Nut -- FNS-6
from Reid Supply

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

  • Size: 5/8"
  • Material: Steel; Case-Hardened Steel
  • Type: Locknut; Jam Nut
Hex Nut - Non Metric -- 58HJNUSSZ
from Peco Fasteners, Inc.

JAM TYPE. 5/8 INCH NOMINAL DIAMETER. USS APPLICABLE STANDARD. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut
Stainless Steel T-Nut: 5/8-11 Thread x 11/16 Table Slot -- 47415
from Te-Co, Inc.

Product Information. 304 Stainless Steel. The last thread is incomplete on Stainless Steel T-Slot Nuts to prevent the stud from turning through the bottom of the nut. *Stainless Steel T-Slot Nuts are undersized to fit machine table slot. [See More]

  • Size: 5/8"
  • Material: Stainless Steel
  • Type: Tee Nut
Lock Nut -- SFN-5
from Reid Supply

Reid has a large selection of industrial nuts for all of your fastening needs. Reid offers everything from tooling, allen, button thread, Jam, standard hex, thumb and flange nuts to industrial T-slot and machine screw nuts. Reid offers both imperial and metric nuts in a wide variety of materials... [See More]

  • Size: 5/8"
  • Material: Steel; Case-Hardened Steel
  • Type: Locknut; Jam Nut
Hex Nut - Non Metric -- 58HNG5SAEZ
from Peco Fasteners, Inc.

5/8 INCH NOMINAL DIAMETER. 18 TPI. SAE APPLICABLE STANDARD. 5/8 NOMINAL DIAMETER - FRACTIONAL. .625 NOMINAL DIAMETER - DECIMAL. PACKAGING QUANTITY 50 PIECES. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 5/8"
  • Finish: Zinc Plated
  • Type: Hex Nut