7/8" Locknuts

14 Results
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: Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Finish: Zinc Plated; Zinc Chromate; Cadmium & Wax
Jam Nuts -- 60963
from Jergens, Inc.

Jergens Jam Nuts are used to tighten or "jam" against another nut to lock the two into place. This tightening resists loosening due to vibration. Features, Benefits, & Product Specifications: Material: C1018 Low Carbon Steel. Finish: Zinc [See More]

  • Size: 7/8"; 7/8-14
  • Material: Steel; C1018 Low Carbon Steel
  • Type: Jam Nut
  • Finish: Zinc
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: Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Finish: Zinc 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: Jam Nut; Optional Nylon Inserts and Patches; Nylon Insert Nut (optional feature)
  • Finish: Pain
Hex Jam Nuts -- NJ-875
from Monroe Engineering

Hardened Black Oxide Finish [See More]

  • Size: 7/8"
  • Material: Hardened Steel
  • Type: Jam Nut
  • Finish: Black Oxide
Lock Nut - Non Metric -- 78LNGCZ
from Peco Fasteners, Inc.

7/8 INCH NOMINAL DIAMETER. USS APPLICABLE STANDARD. 7/8 NOMINAL DIAMETER - FRACTIONAL. .875 NOMINAL DIAMETER - DECIMAL. FINISH/COATING ZINC PLATED. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 7/8"
  • Finish: Zinc Plated
7/8-9 Nylon Insert Lock Nut, Zinc, NE Pattern -- NG2NNE07009Z
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: 7/8"
  • Finish: Zinc Plated
  • Material: Steel
Heavy Hex Jam Nut: 7/8-9 Thread -- 42208
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: 7/8"
  • Material: Hardened Steel
  • Type: Jam Nut
  • Finish: Black Oxide
Lock Nut -- FNC-8
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: 7/8"
  • Material: Case Hardened Steel
  • Type: Jam Nut
ESL Slotted Self-Locking Hexagon Nut -- ESLS00UNC
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: 7/8"
  • 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: 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
Nu (heavy) Nylon Insert Lock 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: Nylon Insert Nut
  • Standards: ASME/ANSI (optional feature); SAE (optional feature); ASTM
Lock Nut - Non Metric -- 78NLNSAEZ
from Peco Fasteners, Inc.

NYLON INSERT TYPE. 7/8 INCH NOMINAL DIAMETER. 14 TPI. SAE APPLICABLE STANDARD. 7/8 NOMINAL DIAMETER - FRACTIONAL. .875 NOMINAL DIAMETER - DECIMAL. NOMINAL DIAMETER - DECIMAL - UOM IN [See More]

  • Size: 7/8"
Lock Nut -- FNS-8
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: 7/8"
  • Material: Steel; Case-Hardened Steel
  • Type: Jam Nut
Lock Nut -- SFN-7
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: 7/8"
  • Material: Case Hardened Steel
  • Type: Jam Nut