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Lock Nuts (10,000+ items) - Page 208

X1 Tools 5/16-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1214x20
X1 Tools

5/16-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 20PK

Zoro # G922851145
Mfr # X1E-FAS-NUT-LOC-1214x20
product price:  $18.59
/pk 20, $0.93/ea
X1 Tools 1 1/2-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1262x50
X1 Tools

1 1/2-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK

Zoro # G722847669
Mfr # X1E-FAS-NUT-LOC-1262x50
product price:  $3,426.99
/pk 50, $68.54/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3926x8
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G522845278
Mfr # X1E-FAS-NUT-LOC-3926x8
product price:  $20.99
/pk 8, $2.62/ea
X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3224x100
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G622856419
Mfr # X1E-FAS-NUT-LOC-3224x100
product price:  $323.99
/pk 100, $3.24/ea
X1 Tools 1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2018x500
X1 Tools

1/4-20 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 500PK

Zoro # G122856599
Mfr # X1E-FAS-NUT-LOC-2018x500
product price:  $1,838.99
/pk 500, $3.68/ea
X1 Tools 5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3216x4
X1 Tools

5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G622851865
Mfr # X1E-FAS-NUT-LOC-3216x4
product price:  $17.65
/pk 4, $4.41/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1926x15
X1 Tools

12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G922849531
Mfr # X1E-FAS-NUT-LOC-1926x15
product price:  $3.15
/pk 15, $0.21/ea
X1 Tools 5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3430x8
X1 Tools

5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G422854301
Mfr # X1E-FAS-NUT-LOC-3430x8
product price:  $1.99
/pk 8, $0.25/ea
X1 Tools 5/16-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3016x4
X1 Tools

5/16-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G122849294
Mfr # X1E-FAS-NUT-LOC-3016x4
product price:  $16.79
/pk 4, $4.20/ea
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-2014x8
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 8PK

Zoro # G322856412
Mfr # X1E-FAS-NUT-LOC-2014x8
product price:  $36.45
/pk 8, $4.56/ea
X1 Tools 3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3220x2
X1 Tools

3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G422858187
Mfr # X1E-FAS-NUT-LOC-3220x2
product price:  $4.95
/pk 2, $2.48/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3438x150
X1 Tools

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

Zoro # G422853281
Mfr # X1E-FAS-NUT-LOC-3438x150
product price:  $41.69
/pk 150, $0.28/ea
X1 Tools 5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3030x200
X1 Tools

5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G022863024
Mfr # X1E-FAS-NUT-LOC-3030x200
product price:  $343.99
/pk 200, $1.72/ea
X1 Tools 10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3420x500
X1 Tools

10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122863177
Mfr # X1E-FAS-NUT-LOC-3420x500
product price:  $68.25
/pk 500, $0.14/ea
X1 Tools 7/8-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1244x500
X1 Tools

7/8-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 500PK

Zoro # G522851422
Mfr # X1E-FAS-NUT-LOC-1244x500
product price:  $3,520.99
/pk 500, $7.04/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2129x6
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G322845423
Mfr # X1E-FAS-NUT-LOC-2129x6
product price:  $5.85
/pk 6, $0.98/ea
X1 Tools 5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1622x150
X1 Tools

5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G022847291
Mfr # X1E-FAS-NUT-LOC-1622x150
product price:  $218.99
/pk 150, $1.46/ea
X1 Tools 7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2132x1
X1 Tools

7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G822854215
Mfr # X1E-FAS-NUT-LOC-2132x1
product price:  $1.75
/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 1/8", PK10

Zoro # G122963013
Mfr # FLJNI050-010P
product price:  $18.49
/pk 10, $1.85/ea
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3930x120
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G722849908
Mfr # X1E-FAS-NUT-LOC-3930x120
product price:  $310.99
/pk 120, $2.59/ea
Zoro Select Lock Nut, 7/16"-14, Steel, Wax, 100 PK 43NXL
Zoro Select

Lock Nut, 7/16"-14, Steel, Wax, 100 PK

Zoro # G2454284
Mfr # 43NXL
product price:  $236.99
/pk 100, $2.37/ea
X1 Tools 3/8-16 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 150PK X1E-FAS-NUT-LOC-3824x150
X1 Tools

3/8-16 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 150PK

Zoro # G022858044
Mfr # X1E-FAS-NUT-LOC-3824x150
product price:  $177.99
/pk 150, $1.19/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2328x120
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G422863334
Mfr # X1E-FAS-NUT-LOC-2328x120
product price:  $62.15
/pk 120, $0.52/ea
Newport Fasteners Nylon Insert Lock Nut, 9/16"-12, 316 Stainless Steel, Not Graded, 750 PK 223447-BR-750
Newport Fasteners

Nylon Insert Lock Nut, 9/16"-12, 316 Stainless Steel, Not Graded, 750 PK

Zoro # G406327968
Mfr # 223447-BR-750
product price:  $2,185.99
/pk 750, $2.91/ea
Newport Fasteners Nylon Insert Lock Nut, M18-2.50, Steel, Class 8, Zinc Plated, 25 PK 809801-PR-25
Newport Fasteners

Nylon Insert Lock Nut, M18-2.50, Steel, Class 8, Zinc Plated, 25 PK

Zoro # G706331672
Mfr # 809801-PR-25
product price:  $75.15
/pk 25, $3.01/ea
Newport Fasteners Nylon Insert Lock Nut, M6-1.00, Steel, Class 10, Zinc Plated, 100 PK 887608-PR-100
Newport Fasteners

Nylon Insert Lock Nut, M6-1.00, Steel, Class 10, Zinc Plated, 100 PK

Zoro # G106331678
Mfr # 887608-PR-100
product price:  $31.55
/pk 100, $0.32/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3450x250
X1 Tools

5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G322848424
Mfr # X1E-FAS-NUT-LOC-3450x250
product price:  $180.99
/pk 250, $0.72/ea
X1 Tools 7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3024x1000
X1 Tools

7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G122867021
Mfr # X1E-FAS-NUT-LOC-3024x1000
product price:  $1,090.99
/pk 1000, $1.09/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1916x200
X1 Tools

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

Zoro # G722855084
Mfr # X1E-FAS-NUT-LOC-1916x200
product price:  $25.45
/pk 200, $0.13/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3736x75
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G822854376
Mfr # X1E-FAS-NUT-LOC-3736x75
product price:  $120.99
/pk 75, $1.61/ea
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3744x100
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G822850149
Mfr # X1E-FAS-NUT-LOC-3744x100
product price:  $682.99
/pk 100, $6.83/ea
X1 Tools 1-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1050x8
X1 Tools

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

Zoro # G622849640
Mfr # X1E-FAS-NUT-LOC-1050x8
product price:  $64.99
/pk 8, $8.12/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3716x120
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G222854587
Mfr # X1E-FAS-NUT-LOC-3716x120
product price:  $32.49
/pk 120, $0.27/ea
Zoro Select Lock Nut, 7/8"-9, Steel, Grade C, Wax, 0.45 in Ht, 50 PK 87NO
Zoro Select

Lock Nut, 7/8"-9, Steel, Grade C, Wax, 0.45 in Ht, 50 PK

Zoro # G2447153
Mfr # 87NO
product price:  $114.99
/pk 50, $2.30/ea
Oxoxo 1/4-20 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 4000PK 538622
Oxoxo

1/4-20 Nylon Insert Hex Locknut NE Light Hex Standard Height Grade 5 Zinc, 4000PK

Zoro # G922686310
Mfr # 538622
product price:  $508.99
/pk 4000, $0.13/ea
X1 Tools 1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1212x50
X1 Tools

1/4-28 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK

Zoro # G822846142
Mfr # X1E-FAS-NUT-LOC-1212x50
product price:  $29.49
/pk 50, $0.59/ea
Lock Nuts (10,000+ items) - Page 208
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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 NutsHex Head Cap Screws
General WashersSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 lock nuts10-24 nylock10-32 nylon nut10-32 washer10-32 nut
10-32 lock nut1 1 2 lock nut10-32 stainless nut10-24 nylon10-24 lock nut

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