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Lock Nuts (10,000+ items) - Page 225

X1 Tools 1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2134x6
X1 Tools

1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G222865330
Mfr # X1E-FAS-NUT-LOC-2134x6
product price:  $17.69
/pk 6, $2.95/ea
X1 Tools 3/4-16 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1625x12
X1 Tools

3/4-16 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G722850287
Mfr # X1E-FAS-NUT-LOC-1625x12
product price:  $28.85
/pk 12, $2.40/ea
X1 Tools 1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 400PK X1E-FAS-NUT-LOC-3830x400
X1 Tools

1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 400PK

Zoro # G822853492
Mfr # X1E-FAS-NUT-LOC-3830x400
product price:  $1,076.99
/pk 400, $2.69/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3424x8
X1 Tools

12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G722848161
Mfr # X1E-FAS-NUT-LOC-3424x8
product price:  $2.15
/pk 8, $0.27/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2114x25
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G022849158
Mfr # X1E-FAS-NUT-LOC-2114x25
product price:  $3.89
/pk 25, $0.16/ea
X1 Tools 7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3222x8
X1 Tools

7/16-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G022849691
Mfr # X1E-FAS-NUT-LOC-3222x8
product price:  $24.79
/pk 8, $3.10/ea
Oxoxo 1/2-20 NE Nylon Insert Hex Lock Nut Zinc, 300PK 203353
Oxoxo

1/2-20 NE Nylon Insert Hex Lock Nut Zinc, 300PK

Zoro # G122661322
Mfr # 203353
product price:  $107.99
/pk 300, $0.36/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3756x100
X1 Tools

1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G722860613
Mfr # X1E-FAS-NUT-LOC-3756x100
product price:  $3,977.99
/pk 100, $39.78/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3412x1
X1 Tools

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

Zoro # G222857571
Mfr # X1E-FAS-NUT-LOC-3412x1
product price:  $0.72
/ea
X1 Tools 7/8-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1244x4
X1 Tools

7/8-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 4PK

Zoro # G622852596
Mfr # X1E-FAS-NUT-LOC-1244x4
product price:  $28.75
/pk 4, $7.19/ea
X1 Tools 5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1622x20
X1 Tools

5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G922846332
Mfr # X1E-FAS-NUT-LOC-1622x20
product price:  $36.29
/pk 20, $1.81/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2114x1
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G422845576
Mfr # X1E-FAS-NUT-LOC-2114x1
product price:  $0.59
/ea
X1 Tools 10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3816x2
X1 Tools

10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G622855160
Mfr # X1E-FAS-NUT-LOC-3816x2
product price:  $1.89
/pk 2, $0.95/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3410x10
X1 Tools

2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322856856
Mfr # X1E-FAS-NUT-LOC-3410x10
product price:  $6.25
/pk 10, $0.63/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2332x25
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G122861920
Mfr # X1E-FAS-NUT-LOC-2332x25
product price:  $23.85
/pk 25, $0.95/ea
X1 Tools 3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2140x150
X1 Tools

3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G022862690
Mfr # X1E-FAS-NUT-LOC-2140x150
product price:  $745.99
/pk 150, $4.97/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3496x120
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G722860910
Mfr # X1E-FAS-NUT-LOC-3496x120
product price:  $1,670.99
/pk 120, $13.92/ea
Oxoxo 7/8-9 Flex Type Hex Lock Nut Full Height Heavy Hex Cadmium and Wax, 25PK 534204
Oxoxo

7/8-9 Flex Type Hex Lock Nut Full Height Heavy Hex Cadmium and Wax, 25PK

Zoro # G222675809
Mfr # 534204
product price:  $218.99
/pk 25, $8.76/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1910x50
X1 Tools

2-56 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G622853661
Mfr # X1E-FAS-NUT-LOC-1910x50
product price:  $10.85
/pk 50, $0.22/ea
X1 Tools 7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2141x150
X1 Tools

7/8-9 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G122848808
Mfr # X1E-FAS-NUT-LOC-2141x150
product price:  $1,564.99
/pk 150, $10.43/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3424x2
X1 Tools

12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G822862579
Mfr # X1E-FAS-NUT-LOC-3424x2
product price:  $0.88
/pk 2, $0.44/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1942x100
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G422861545
Mfr # X1E-FAS-NUT-LOC-1942x100
product price:  $40.35
/pk 100, $0.40/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
X1 Tools 1/2-13 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1226x200
X1 Tools

1/2-13 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 200PK

Zoro # G022848120
Mfr # X1E-FAS-NUT-LOC-1226x200
product price:  $289.99
/pk 200, $1.45/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1914x120
X1 Tools

4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G522848309
Mfr # X1E-FAS-NUT-LOC-1914x120
product price:  $17.15
/pk 120, $0.14/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3494x4
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G222850466
Mfr # X1E-FAS-NUT-LOC-3494x4
product price:  $70.25
/pk 4, $17.56/ea
X1 Tools 3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3434x1
X1 Tools

3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G322866633
Mfr # X1E-FAS-NUT-LOC-3434x1
product price:  $0.68
/ea
Oxoxo M6-1.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Black Oxide and Oil, 1500PK 559085
Oxoxo

M6-1.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Black Oxide and Oil, 1500PK

Zoro # G822675773
Mfr # 559085
product price:  $139.99
/pk 1500, $0.09/ea
Oxoxo 10-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 4000PK 153272
Oxoxo

10-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 4000PK

Zoro # G722672155
Mfr # 153272
product price:  $334.99
/pk 4000, $0.08/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1954x4
X1 Tools

5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G322856214
Mfr # X1E-FAS-NUT-LOC-1954x4
product price:  $6.29
/pk 4, $1.57/ea
X1 Tools 3/4-10 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3746x25
X1 Tools

3/4-10 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G322861546
Mfr # X1E-FAS-NUT-LOC-3746x25
product price:  $416.99
/pk 25, $16.68/ea
X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1980x10
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G822854079
Mfr # X1E-FAS-NUT-LOC-1980x10
product price:  $10.59
/pk 10, $1.06/ea
Oxoxo M5-0.80 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 2000PK 278245
Oxoxo

M5-0.80 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 2000PK

Zoro # G522684457
Mfr # 278245
product price:  $129.99
/pk 2000, $0.06/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3736x1000
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G622865640
Mfr # X1E-FAS-NUT-LOC-3736x1000
product price:  $1,922.99
/pk 1000, $1.92/ea
X1 Tools 3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3622x100
X1 Tools

3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G322863236
Mfr # X1E-FAS-NUT-LOC-3622x100
product price:  $398.99
/pk 100, $3.99/ea
X1 Tools 7/8-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3234x15
X1 Tools

7/8-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G922848756
Mfr # X1E-FAS-NUT-LOC-3234x15
product price:  $176.99
/pk 15, $11.80/ea
Lock Nuts (10,000+ items) - Page 225
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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
10-24 lock nut10-24 nylon lock nut10-32 nylon nut10-24 nylock10-24 nylon
10-32 stainless nut10-32 washer10-32 lock nut10-32 nut10-24 washer

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