Metric Series Coupling 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: M6; M8; M10; M12; M16; M20; M24; M30
  • Material: Steel (optional feature); Stainless Steel (optional feature); Alloy Steel
  • Type: Coupling Nut
  • Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM
Acorn Nuts
from Carr Lane Manufacturing Co.

Tall heavy-hex nut with a closed end. Acorn Nuts cap off the end of a stud to prevent snagging or damage to the threads. [See More]

  • Size: 1/4" (optional feature); 5/16" (optional feature); 3/8" (optional feature); 1/2" (optional feature); 5/8" (optional feature); 3/4" (optional feature); M6 (optional feature); M8 (optional feature); M10 (optional feature); M12 (optional feature); M16 (optional feature); M20 (optional feature)
  • Material: Steel
  • Type: Acorn Nut
  • Finish: Black Oxide
Nuts -- H765-ND [MHNZ 006 from Building Fasteners]
from Digi-Key Corporation

HEX NUT 0.394" M6 [See More]

  • Size: M6
  • Finish: Zinc Plated
  • Type: Hex Nut
Knurled Nuts -- Steel
from Fixtureworks

Knurled for easy gripping. Steel parts have a black oxide finish. Thru-Hole. [See More]

  • Size: M5; M6; M8; M10; M12
  • Material: Steel
  • Type: Knurled Nut
  • Finish: Black Oxide
Hex Nuts
from G.L. Huyett

Hex Nuts [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
Acorn Nut,M6x1,Pk20 -- 6CB95 [6CB95 from Lindstrom Metric, LLC]
from Grainger Industrial Supply

Acorn Nut, A2 Stainless Steel (Comparable to 18-8 Stainless Steel), Plain Finish, Grade Not Rated, Thread Size M6X1mm, Thread Type Metric, Right Hand Thread Direction, Thread Depth 7.71-8.29mm, Width 10mm, Height 12mm, Brinnel Hardness 170, General Purpose, Meets/Exceeds DIN 1587, Package 20 [See More]

  • Size: M6
  • Material: Stainless Steel
  • Type: Acorn Nut
  • Thread Direction: Right Hand
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
Captive Nut M6 -- 0.0.411.63
from item America, LLC

Universal usage for installation in Rebate Profile 8 Al 19 ″ or in panel elements. The Captive Nuts can be installed by snapping the latch springs into the corresponding recess. [See More]

  • Size: M6
  • Type: Cage Nut
ERM Slotted Self-Locking Hexagon Nut -- ERM060100QVZO
from J.Lanfranco Fastener Systems Inc.

The one-piece ERM is a great time saver with its integrated disc spring washer. The result: quick installations and absolute tension maintained under dynamic loads. [See More]

  • Size: M6
  • Material: Steel (optional feature); Hardened Steel (optional feature)
  • Type: Hex Nut; Washer Nut; Locknut; Other; Slotted Locknut
  • Finish: Galvanized (optional feature); Nickel Plated (optional feature); Zinc Plated (optional feature); Zinc Chromate (optional feature); Geomet®
Flange Nut -- 19952
from Jergens, Inc.

Where heavy clamping pressures and vibrations could cause trouble, the wide face surface of the flange nut holds through with greater friction. [See More]

  • Size: M6
  • Material: Hardened Steel
  • Type: Flange Nut; Hex Nut
  • Finish: Black Oxide
Hexagon Nuts for Fixing Panel Mounting Sockets and Receptacles -- MU0,8D/M4N
from Multi-Contact USA

Hexagon nuts for fixing our panel mounting. sockets and receptacles. [See More]

  • Size: M6
  • Material: Bronze
  • Type: Hex Nut
  • Finish: Silver
Nuts Types H, HN, HNL - Metric -- HNL-M6-LZ
from PennEngineering

Meets torque requirements for IFI 100/107 Grade B (unified) and ANSI B18.16.1M (metric) locknuts. Type H is for use in sheet hardness HRB 80 or less on the Rockwell “B ” scale. Type HN and HNL are for use in sheet hardness HRB 60 or less on the Rockwell “B ” scale. [See More]

  • Size: M6
  • Material: Steel
  • Type: Nuts Types H, HN, HNL - Metric
  • Finish: Zinc Plated
Hex Flange Nut -- M06100M
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: M6
  • Material: Steel; Stainless Steel (optional feature); Other Materials Available Upon Request
  • Type: Flange Nut; Hex Nut
  • Finish: Zinc Chromate; Other Plating Available Upon Request
Hexagon Lock Nut -- SWUS-M6 [SWUS-M6 from Nabeya Bi-tech Kaisha (NBK)]
from Alliance for Precision Systems, Div of TPA, LLC

High-efficiency lock nut mechanism prevents loosening caused by vibration [See More]

  • Size: M6
  • Material: SUS304
  • Type: Hex Nut; Locknut
  • Thread Direction: Right Hand
Bumax® Lock 88 Hexagon Nut -- M6, M8, M10, M12, M16, M20
from BUFAB USA, Inc.

BUMAX Lock: BUMAX Lock is a special all metal lock nuts: The special feature is the designed thread profile making the nut free spinning and locks when tightened. Note that a higher tightening torque than for standard nuts is required. Choice of material: Stainless steel A2 can be used in... [See More]

  • Size: M6; M8; M10; M12; M16; M20
  • Material: Stainless Steel
  • Type: Flange Nut; Hex Nut; Locknut; Other; Flange Locknuts
1190089 [SCF007 from Farnell Europe]
from Farnell Europe


  • Size: M6
  • Material: Steel
  • Type: Cage Nut
  • Finish: Nickel Plated
Rack Mounting Nut -- 900006
from Fastener SuperStore, Inc.

25 PC LOT M6-1.0 Rack Mounting Cage Nuts / Steel / Zinc [See More]

  • Size: M6
  • Material: Steel
  • Type: Cage Nut
  • Finish: Zinc Plated
T-Slot Threaded Plate/Rhombus Self-Aligning and Roll-In Nut -- 96016
from Magnus Mobility Systems, Inc.

If there's a device that needs to move, chances are Magnus can spec a solution to satisfy the need. If your primary concern is weight capacity, resistance to extreme conditions, durability, aesthetics, or any combination of these, Magnus offers a huge selection of existing models to meet that need. [See More]

  • Size: M6
  • Material: Steel
  • Type: Tee Nut
  • Finish: Zinc Plated
Blind Nuts - Metric -- BNM6
from Micro Fasteners, Inc.

Blind Nuts - Metric [See More]

  • Size: M6
  • Type: Blind Nuts
M6 - 1.0 Cl. 10 DIN 6927 Flange Nut, Top Lock, Black Phosphate -- NT6927M06100BP
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 and... [See More]

  • Size: M6
  • Finish: Phosphate
  • Type: Flange Nut; Locknut
Self-Clinching -- NC*-M6

Custom sizes available [See More]

  • Size: M6
  • Material: Steel (optional feature); Stainless Steel (optional feature)
  • Type: Round Nut; Self-Clinching Nut
  • Finish: Zinc Plated (optional feature); Passivate
1760208 [364 42 from Legrand - On-Q]
from RS Components, Ltd.

Type:Clip; Thread Size:M6; Thread:Metric [See More]

  • Size: M6
  • Type: Clip
CAH Series Steel - Metric -- CAH2-610-4.2
from Sherex Fastening Solutions

Half Hex Body Large Flange Thin Wall Series. Grip range can be affected by parent material and hole size. Sherex recommends trial installations to determine the proper grip range for the application. Contact Sherex for details. CAH style rivet nuts are available in sealed head, and closed end... [See More]

  • Size: M6
  • Material: Steel
  • Type: Anchor Nut
  • Finish: Zinc Chromate; Special Finish Available On Request