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Lock Nuts (9,500+ items) - Page 133

X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1916x6
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G922850353
Mfr # X1E-FAS-NUT-LOC-1916x6
product price: $1.15
/pk 6, $0.19/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1946x120
X1 Tools

1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G822845015
Mfr # X1E-FAS-NUT-LOC-1946x120
product price: $83.89
/pk 120, $0.70/ea
X1 Tools 1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2324x15
X1 Tools

1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G222863657
Mfr # X1E-FAS-NUT-LOC-2324x15
product price: $11.79
/pk 15, $0.79/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3620x500
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G522851576
Mfr # X1E-FAS-NUT-LOC-3620x500
product price: $1,985.99
/pk 500, $3.97/ea
X1 Tools 7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1022x1000
X1 Tools

7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 1000PK

Zoro # G122844534
Mfr # X1E-FAS-NUT-LOC-1022x1000
product price: $1,463.99
/pk 1000, $1.46/ea
X1 Tools 3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1624x50
X1 Tools

3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G322850724
Mfr # X1E-FAS-NUT-LOC-1624x50
product price: $92.95
/pk 50, $1.86/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1954x1000
X1 Tools

5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G622854682
Mfr # X1E-FAS-NUT-LOC-1954x1000
product price: $1,282.99
/pk 1000, $1.28/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-24, Steel, Grade A, Zinc Plated, 2500 PK 967796-BR-2500
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-24, Steel, Grade A, Zinc Plated, 2500 PK

Zoro # G906331663
Mfr # 967796-BR-2500
product price: $409.99
/pk 2500, $0.16/ea
X1 Tools 3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1624x500
X1 Tools

3/4-10 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G622845130
Mfr # X1E-FAS-NUT-LOC-1624x500
product price: $948.99
/pk 500, $1.90/ea
X1 Tools 1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1248x1
X1 Tools

1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts

Zoro # G822844681
Mfr # X1E-FAS-NUT-LOC-1248x1
product price: $14.25
/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2149x200
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G022866292
Mfr # X1E-FAS-NUT-LOC-2149x200
product price: $10,976.99
/pk 200, $54.88/ea
X1 Tools 3/4-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1240x15
X1 Tools

3/4-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 15PK

Zoro # G122856582
Mfr # X1E-FAS-NUT-LOC-1240x15
product price: $64.65
/pk 15, $4.31/ea
X1 Tools 3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2140x250
X1 Tools

3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G022858181
Mfr # X1E-FAS-NUT-LOC-2140x250
product price: $1,672.99
/pk 250, $6.69/ea
X1 Tools 3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3436x500
X1 Tools

3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G522857745
Mfr # X1E-FAS-NUT-LOC-3436x500
product price: $95.95
/pk 500, $0.19/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3438x15
X1 Tools

7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G922858892
Mfr # X1E-FAS-NUT-LOC-3438x15
product price: $4.55
/pk 15, $0.30/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3624x15
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G722848093
Mfr # X1E-FAS-NUT-LOC-3624x15
product price: $71.99
/pk 15, $4.80/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3752x250
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722858764
Mfr # X1E-FAS-NUT-LOC-3752x250
product price: $8,696.99
/pk 250, $34.79/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3720x250
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G822867031
Mfr # X1E-FAS-NUT-LOC-3720x250
product price: $74.29
/pk 250, $0.30/ea
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2014x1000
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G022860023
Mfr # X1E-FAS-NUT-LOC-2014x1000
product price: $3,435.99
/pk 1000, $3.44/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3454x2
X1 Tools

3/4-10 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G822866645
Mfr # X1E-FAS-NUT-LOC-3454x2
product price: $5.25
/pk 2, $2.63/ea
X1 Tools 7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3458x15
X1 Tools

7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G322867678
Mfr # X1E-FAS-NUT-LOC-3458x15
product price: $62.39
/pk 15, $4.16/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3710x200
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G222859049
Mfr # X1E-FAS-NUT-LOC-3710x200
product price: $49.79
/pk 200, $0.25/ea
X1 Tools 1-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1050x25
X1 Tools

1-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK

Zoro # G022844603
Mfr # X1E-FAS-NUT-LOC-1050x25
product price: $169.99
/pk 25, $6.80/ea
X1 Tools 5/16-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3014x150
X1 Tools

5/16-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G922859615
Mfr # X1E-FAS-NUT-LOC-3014x150
product price: $59.35
/pk 150, $0.40/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3444x200
X1 Tools

1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G022859706
Mfr # X1E-FAS-NUT-LOC-3444x200
product price: $79.39
/pk 200, $0.40/ea
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-2138x400
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 400PK

Zoro # G722855008
Mfr # X1E-FAS-NUT-LOC-2138x400
product price: $1,775.99
/pk 400, $4.44/ea
X1 Tools 4-40 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2214x75
X1 Tools

4-40 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G122853505
Mfr # X1E-FAS-NUT-LOC-2214x75
product price: $24.45
/pk 75, $0.33/ea
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3020x500
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G922861151
Mfr # X1E-FAS-NUT-LOC-3020x500
product price: $280.99
/pk 500, $0.56/ea
X1 Tools 1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3324x75
X1 Tools

1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G622850936
Mfr # X1E-FAS-NUT-LOC-3324x75
product price: $2,924.99
/pk 75, $39.00/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3438x25
X1 Tools

7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G522862282
Mfr # X1E-FAS-NUT-LOC-3438x25
product price: $10.99
/pk 25, $0.44/ea
X1 Tools 5/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1932x120
X1 Tools

5/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G222860564
Mfr # X1E-FAS-NUT-LOC-1932x120
product price: $25.79
/pk 120, $0.21/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 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1916x100
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G022857078
Mfr # X1E-FAS-NUT-LOC-1916x100
product price: $15.79
/pk 100, $0.16/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Ins. Locknuts, 100PK X1E-FAS-NUT-LOC-2020x100
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Ins. Locknuts, 100PK

Zoro # G722857613
Mfr # X1E-FAS-NUT-LOC-2020x100
product price: $404.99
/pk 100, $4.05/ea
X1 Tools 6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3416x250
X1 Tools

6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722849229
Mfr # X1E-FAS-NUT-LOC-3416x250
product price: $62.29
/pk 250, $0.25/ea
Newport Fasteners Nylon Insert Lock Nut, 5/16"-18, 316 Stainless Steel, Not Graded, 100 PK 285578-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 5/16"-18, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G006327795
Mfr # 285578-PR-100
product price: $61.59
/pk 100, $0.62/ea
Lock Nuts (9,500+ items) - Page 133
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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 NutsCoupling NutsWing NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 nut10-24 washer10-32 nylon nut10-32 stainless nut10-32 washer
10-32 lock nuts10-32 lock nut10-24 nylon10-24 nylock10-24 nylon lock nut

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