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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 92

X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2138x150
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G422863495
Mfr # X1E-FAS-NUT-LOC-2138x150
product price: 
$481.99
/pk of 150, $3.21/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3498x75
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G522852122
Mfr # X1E-FAS-NUT-LOC-3498x75
product price: 
$2,069.99
/pk of 75, $27.60/ea
X1 Tools 5/8-11 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1034x200
X1 Tools

5/8-11 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 200PK

Zoro # G622844232
Mfr # X1E-FAS-NUT-LOC-1034x200
product price: 
$560.99
/pk of 200, $2.80/ea
X1 Tools 7/16-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1224x10
X1 Tools

7/16-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 10PK

Zoro # G022844832
Mfr # X1E-FAS-NUT-LOC-1224x10
product price: 
$16.79
/pk of 10, $1.68/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1916x8
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G222859582
Mfr # X1E-FAS-NUT-LOC-1916x8
product price: 
$1.35
/pk of 8, $0.17/ea
Sold in mult. of 7 pks for $9.45
X1 Tools 5/16-24 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1716x100
X1 Tools

5/16-24 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK

Zoro # G522848163
Mfr # X1E-FAS-NUT-LOC-1716x100
product price: 
$30.59
/pk of 100, $0.31/ea
X1 Tools 1/4-28 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3428x15
X1 Tools

1/4-28 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G722845160
Mfr # X1E-FAS-NUT-LOC-3428x15
product price: 
$2.69
/pk of 15, $0.18/ea
Sold in mult. of 4 pks for $10.76
Erickson Locknut/Stopscrew, STOP Screw SS056041G
Erickson

Locknut/Stopscrew, STOP Screw

Zoro # G3586981
Mfr # SS056041G
product price: 
$22.29
/ea
Sold in mult. of 5 for $111.45
X1 Tools 1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1630x250
X1 Tools

1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G122858067
Mfr # X1E-FAS-NUT-LOC-1630x250
product price: 
$2,868.99
/pk of 250, $11.48/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3482x250
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G522852740
Mfr # X1E-FAS-NUT-LOC-3482x250
product price: 
$463.99
/pk of 250, $1.86/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3412x8
X1 Tools

4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G322847151
Mfr # X1E-FAS-NUT-LOC-3412x8
product price: 
$2.55
/pk of 8, $0.32/ea
Sold in mult. of 4 pks for $10.20
X1 Tools 1 3/4-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1072x1
X1 Tools

1 3/4-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts

Zoro # G122845821
Mfr # X1E-FAS-NUT-LOC-1072x1
product price: 
$91.95
/ea
X1 Tools 1/2-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1028x50
X1 Tools

1/2-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 50PK

Zoro # G622845932
Mfr # X1E-FAS-NUT-LOC-1028x50
product price: 
$82.85
/pk of 50, $1.66/ea
X1 Tools 1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1630x4
X1 Tools

1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G522854508
Mfr # X1E-FAS-NUT-LOC-1630x4
product price: 
$42.29
/pk of 4, $10.57/ea
X1 Tools 3/4-16 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1240x1
X1 Tools

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

Zoro # G822863514
Mfr # X1E-FAS-NUT-LOC-1240x1
product price: 
$5.39
/ea
Sold in mult. of 2 for $10.78
X1 Tools 3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3018x2
X1 Tools

3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G822861176
Mfr # X1E-FAS-NUT-LOC-3018x2
product price: 
$1.49
/pk of 2, $0.75/ea
Sold in mult. of 7 pks for $10.43
X1 Tools 7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1940x150
X1 Tools

7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G922859608
Mfr # X1E-FAS-NUT-LOC-1940x150
product price: 
$50.35
/pk of 150, $0.34/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2018x1
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts

Zoro # G422860364
Mfr # X1E-FAS-NUT-LOC-2018x1
product price: 
$5.55
/ea
Sold in mult. of 2 for $11.10
X1 Tools 1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2324x75
X1 Tools

1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G822849334
Mfr # X1E-FAS-NUT-LOC-2324x75
product price: 
$35.15
/pk of 75, $0.47/ea
X1 Tools 5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1234x100
X1 Tools

5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 100PK

Zoro # G322847526
Mfr # X1E-FAS-NUT-LOC-1234x100
product price: 
$296.99
/pk of 100, $2.97/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3930x150
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G422849543
Mfr # X1E-FAS-NUT-LOC-3930x150
product price: 
$382.99
/pk of 150, $2.55/ea
Heico-Lock 2-Piece Wedge Lock Nut, M22-2.5, Steel, Class 10, Zinc-Coated, 18 3/4 mm Ht, 10 PK HLMG-22/10
Heico-Lock

2-Piece Wedge Lock Nut, M22-2.5, Steel, Class 10, Zinc-Coated, 18 3/4 mm Ht, 10 PK

Zoro # G911471446
Mfr # HLMG-22/10
product price: 
$77.29
/pk of 10, $7.73/ea
X1 Tools 1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3760x500
X1 Tools

1 1/4-7 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G922856621
Mfr # X1E-FAS-NUT-LOC-3760x500
product price: 
$24,263.99
/pk of 500, $48.53/ea
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3616x50
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G122859019
Mfr # X1E-FAS-NUT-LOC-3616x50
product price: 
$204.99
/pk of 50, $4.10/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1954x400
X1 Tools

5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G522851873
Mfr # X1E-FAS-NUT-LOC-1954x400
product price: 
$525.99
/pk of 400, $1.31/ea
Newport Fasteners Serrated Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, Zinc Plated, 0.14 in Ht, 3000 PK NB045010B-3000
Newport Fasteners

Serrated Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded, Zinc Plated, 0.14 in Ht, 3000 PK

Zoro # G006308558
Mfr # NB045010B-3000
product price: 
$399.99
/pk of 3000, $0.13/ea
Newport Fasteners Nylon Insert Lock Nut, M20-2.50, Steel, Class 8, Zinc Plated, 25 PK 293471-PR-25
Newport Fasteners

Nylon Insert Lock Nut, M20-2.50, Steel, Class 8, Zinc Plated, 25 PK

Zoro # G506327721
Mfr # 293471-PR-25
product price: 
$99.15
/pk of 25, $3.97/ea
Boltsandnuts.Com External Tooth Lock Washer Lock Nut, #10-32, Steel, Zinc Plated, 200 PK 10FNKE2Z-200
Boltsandnuts.Com

External Tooth Lock Washer Lock Nut, #10-32, Steel, Zinc Plated, 200 PK

Zoro # G914435001
Mfr # 10FNKE2Z-200
product price: 
$21.55
/pk of 200, $0.11/ea
Newport Fasteners Nylon Insert Lock Nut, 5/16"-18, 316 Stainless Steel, Not Graded, 3000 PK NB311103B-3000
Newport Fasteners

Nylon Insert Lock Nut, 5/16"-18, 316 Stainless Steel, Not Graded, 3000 PK

Zoro # G706331955
Mfr # NB311103B-3000
product price: 
$1,081.99
/pk of 3000, $0.36/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2119x15
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G322854579
Mfr # X1E-FAS-NUT-LOC-2119x15
product price: 
$3.25
/pk of 15, $0.22/ea
Sold in mult. of 3 pks for $9.75
X1 Tools 1/4-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3914x10
X1 Tools

1/4-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G422849451
Mfr # X1E-FAS-NUT-LOC-3914x10
product price: 
$12.95
/pk of 10, $1.30/ea
Sold in mult. of 2 pks for $25.90
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3616x25
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G922865234
Mfr # X1E-FAS-NUT-LOC-3616x25
product price: 
$105.99
/pk of 25, $4.24/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2334x6
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G022849424
Mfr # X1E-FAS-NUT-LOC-2334x6
product price: 
$11.15
/pk of 6, $1.86/ea
Sold in mult. of 2 pks for $22.30
X1 Tools 1/2-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1228x1000
X1 Tools

1/2-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK

Zoro # G922858946
Mfr # X1E-FAS-NUT-LOC-1228x1000
product price: 
$1,893.99
/pk of 1000, $1.89/ea
X1 Tools 1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1631x6
X1 Tools

1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G522861629
Mfr # X1E-FAS-NUT-LOC-1631x6
product price: 
$115.99
/pk of 6, $19.33/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3720x4
X1 Tools

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

Zoro # G722862099
Mfr # X1E-FAS-NUT-LOC-3720x4
product price: 
$1.89
/pk of 4, $0.47/ea
Sold in mult. of 5 pks for $9.45
Lock Nuts (10,000+ items) - Page 92
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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 NutsCap Nuts & Acorn NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
5/16-18 nylon locking nutdistorted lock nut3/8-16 ss nuts1/2" flange lock nut1/4" locking nut
4" lock nutsm12 nylon insert locknuts1" lock nutsnylon insert hex nut3/4 lock nuts

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