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Lock Nuts (9,500+ items) - Page 248

X1 Tools 3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3826x8
X1 Tools

3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G922855013
Mfr # X1E-FAS-NUT-LOC-3826x8
product price:  $15.19
/pk 8, $1.90/ea
X1 Tools 10-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2318x50
X1 Tools

10-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G022846751
Mfr # X1E-FAS-NUT-LOC-2318x50
product price:  $19.29
/pk 50, $0.39/ea
X1 Tools 1/2-13 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1944x6
X1 Tools

1/2-13 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G922850650
Mfr # X1E-FAS-NUT-LOC-1944x6
product price:  $4.69
/pk 6, $0.78/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1940x250
X1 Tools

7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G822862975
Mfr # X1E-FAS-NUT-LOC-1940x250
product price:  $78.65
/pk 250, $0.31/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1014x150
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK

Zoro # G622844188
Mfr # X1E-FAS-NUT-LOC-1014x150
product price:  $97.69
/pk 150, $0.65/ea
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2016x150
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 150PK

Zoro # G622851032
Mfr # X1E-FAS-NUT-LOC-2016x150
product price:  $551.99
/pk 150, $3.68/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3752x75
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G822858688
Mfr # X1E-FAS-NUT-LOC-3752x75
product price:  $2,618.99
/pk 75, $34.92/ea
X1 Tools 3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1220x250
X1 Tools

3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK

Zoro # G522844783
Mfr # X1E-FAS-NUT-LOC-1220x250
product price:  $194.99
/pk 250, $0.78/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2121x25
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G822865167
Mfr # X1E-FAS-NUT-LOC-2121x25
product price:  $6.19
/pk 25, $0.25/ea
Oxoxo 1/2-13 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 600PK 538697
Oxoxo

1/2-13 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 600PK

Zoro # G622687884
Mfr # 538697
product price:  $367.99
/pk 600, $0.61/ea
X1 Tools 3/8-16 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2240x75
X1 Tools

3/8-16 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G322864417
Mfr # X1E-FAS-NUT-LOC-2240x75
product price:  $118.99
/pk 75, $1.59/ea
Newport Fasteners Serrated Lock Nut, #6-32, Steel, Zinc Plated, 0.1 in Ht, 5000 PK 538317-BR-5000
Newport Fasteners

Serrated Lock Nut, #6-32, Steel, Zinc Plated, 0.1 in Ht, 5000 PK

Zoro # G306308593
Mfr # 538317-BR-5000
product price:  $270.99
/pk 5000, $0.05/ea
Newport Fasteners Nylon Insert Lock Nut, 3/4"-10, Steel, Grade A, Zinc Plated, 50 PK 754392-PR-50
Newport Fasteners

Nylon Insert Lock Nut, 3/4"-10, Steel, Grade A, Zinc Plated, 50 PK

Zoro # G106329583
Mfr # 754392-PR-50
product price:  $112.99
/pk 50, $2.26/ea
X1 Tools 7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3460x500
X1 Tools

7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G222867235
Mfr # X1E-FAS-NUT-LOC-3460x500
product price:  $2,657.99
/pk 500, $5.32/ea
X1 Tools 1/2-13 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1944x100
X1 Tools

1/2-13 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G922864558
Mfr # X1E-FAS-NUT-LOC-1944x100
product price:  $65.85
/pk 100, $0.66/ea
X1 Tools 1/4-28 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3428x6
X1 Tools

1/4-28 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G422854882
Mfr # X1E-FAS-NUT-LOC-3428x6
product price:  $1.35
/pk 6, $0.23/ea
X1 Tools 3/4-10 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2139x400
X1 Tools

3/4-10 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G422848133
Mfr # X1E-FAS-NUT-LOC-2139x400
product price:  $2,478.99
/pk 400, $6.20/ea
X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3236x15
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G122857015
Mfr # X1E-FAS-NUT-LOC-3236x15
product price:  $236.99
/pk 15, $15.80/ea
Newport Fasteners Nylon Insert Lock Nut, #10-24, 316 Stainless Steel, Not Graded, 100 PK 565720-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-24, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G406329733
Mfr # 565720-PR-100
product price:  $45.15
/pk 100, $0.45/ea
Oxoxo 1/2-20 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 700PK 249429
Oxoxo

1/2-20 Stover Alternative Lock Nut Automation Style With Flange Grade G Black Phosphate, 700PK

Zoro # G522660956
Mfr # 249429
product price:  $579.99
/pk 700, $0.83/ea
X1 Tools 7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1627x150
X1 Tools

7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G222850916
Mfr # X1E-FAS-NUT-LOC-1627x150
product price:  $989.99
/pk 150, $6.60/ea
X1 Tools 1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3324x400
X1 Tools

1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G522865443
Mfr # X1E-FAS-NUT-LOC-3324x400
product price:  $14,847.99
/pk 400, $37.12/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2149x1000
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G722865946
Mfr # X1E-FAS-NUT-LOC-2149x1000
product price:  $53,481.99
/pk 1000, $53.48/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3610x250
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G022861983
Mfr # X1E-FAS-NUT-LOC-3610x250
product price:  $836.99
/pk 250, $3.35/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3444x2
X1 Tools

1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G422852185
Mfr # X1E-FAS-NUT-LOC-3444x2
product price:  $1.29
/pk 2, $0.65/ea
X1 Tools M8 x 1.25 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1978x200
X1 Tools

M8 x 1.25 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G422852451
Mfr # X1E-FAS-NUT-LOC-1978x200
product price:  $57.35
/pk 200, $0.29/ea
X1 Tools 7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2141x1
X1 Tools

7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G522854829
Mfr # X1E-FAS-NUT-LOC-2141x1
product price:  $15.49
/ea
X1 Tools 1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3226x8
X1 Tools

1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G722866882
Mfr # X1E-FAS-NUT-LOC-3226x8
product price:  $34.79
/pk 8, $4.35/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-2145x8
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 8PK

Zoro # G822861367
Mfr # X1E-FAS-NUT-LOC-2145x8
product price:  $142.99
/pk 8, $17.87/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1956x150
X1 Tools

3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G322860730
Mfr # X1E-FAS-NUT-LOC-1956x150
product price:  $234.99
/pk 150, $1.57/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3414x200
X1 Tools

5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G922867344
Mfr # X1E-FAS-NUT-LOC-3414x200
product price:  $32.15
/pk 200, $0.16/ea
Skf Lock Nut KM 19
Skf

Lock Nut

Zoro # G309843756
Mfr # KM 19
product price:  $132.99
/ea
Phoenix Contact A-INLE-M25-N-S EMV nut material: Brass 1411270
Phoenix Contact

A-INLE-M25-N-S EMV nut material: Brass

Zoro # G215366721
Mfr # 1411270
product price:  $1.89
/ea
Sold in mult. of 100 for $189.00
Phoenix Contact A-INL-NPT1/2-P-GY Counter nut material: 1411233
Phoenix Contact

A-INL-NPT1/2-P-GY Counter nut material:

Zoro # G615309069
Mfr # 1411233
product price:  $0.74
/ea
Sold in mult. of 10 for $7.40
No Product Image Available
Cy-Chrome

Nylon Insert Lock Nut, 3/8"-24, Steel, Grade 2, Chrome Plated, 9/32 in Ht, 10 PK

Zoro # G9506467
Mfr # MPB1685
product price:  $7.35
/pk 10, $0.74/ea
Phoenix Contact A-INL-PG16-P-GY Counter nut material: 1411225
Phoenix Contact

A-INL-PG16-P-GY Counter nut material:

Zoro # G815309050
Mfr # 1411225
product price:  $0.58
/ea
Sold in mult. of 15 for $8.70
Lock Nuts (9,500+ items) - Page 248
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About Lock Nuts

Lock Nuts are a type of fastener that is designed to prevent a nut from coming loose when it is secured with a bolt. They are usually threaded and tightened onto the bolt to create a secure connection, which helps keep the nuts from vibrating off. Lock Nuts come in many different varieties and can be used in any number of applications.

Types of Lock Nuts

The most common types of lock nuts are nylock flange nuts, stainless steel lock nuts, and steel lock nuts. Depending on the application they will be used for, they can vary in size, shape, threading type, material composition or even locking mechanism.

How Lock Nuts are Made

Lock Nuts are typically made using either metal or plastic components and have threads cut into them so that they can be screwed onto bolts. They also often include an additional locking element such as an O-ring or nylon insert to help prevent loosening due to vibration or shock.

Industries that use Lock Nuts

Lock Nuts are commonly used in industries such as automotive repair, manufacturing, construction and plumbing. Professionals who work in these fields rely on these fasteners to securely hold parts together during assembly processes and repairs.

Find the Lock Nuts You Need at Zoro

Looking for a specific item? Use our robust search tool to find it by name or keyword, or use our handy filters to narrow down our full assortment. You can also check out our whole selection of fasteners, along with other tools or supplies to ensure you have all you need to tackle the job, especially if you're taking on a DIY project for the first time.
Plus, when you shop at Zoro, you'll always enjoy competitive prices on tons of great brands you know and trust. We make the shopping experience as fast and seamless as possible with free shipping on orders over $50 for registered users, Net 30 payment terms for qualifying customers, and an unparalleled customer service experience.

Related Categories

Hex NutsFlange NutsWing NutsCoupling NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-24 washer10-32 nylon nut10-24 nylon1 1 2 lock nut10-24 lock nut
10-32 stainless nut10-24 nylock10-24 nylon lock nut10-32 washer10-32 lock nuts

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