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Lock Nuts (10,000+ items) - Page 162

Oxoxo M3-0.5 Metric Class 8 K Lock Nut Zinc, 5000PK 374367
Oxoxo

M3-0.5 Metric Class 8 K Lock Nut Zinc, 5000PK

Zoro # G122679501
Mfr # 374367
product price:  $220.99
/pk 5000, $0.04/ea
Oxoxo 9/16-18 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 150PK 404652
Oxoxo

9/16-18 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 150PK

Zoro # G322662884
Mfr # 404652
product price:  $315.99
/pk 150, $2.11/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1976x1000
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G122855745
Mfr # X1E-FAS-NUT-LOC-1976x1000
product price:  $172.99
/pk 1000, $0.17/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 1/8", PK25

Zoro # G222962039
Mfr # FLHNI0257-025P
product price:  $18.89
/pk 25, $0.76/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3764x100
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G222845158
Mfr # X1E-FAS-NUT-LOC-3764x100
product price:  $6,220.99
/pk 100, $62.21/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3040x20
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G122860794
Mfr # X1E-FAS-NUT-LOC-3040x20
product price:  $494.99
/pk 20, $24.75/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3624x400
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G122862903
Mfr # X1E-FAS-NUT-LOC-3624x400
product price:  $1,653.99
/pk 400, $4.13/ea
X1 Tools 5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3030x75
X1 Tools

5/8-11 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G622858130
Mfr # X1E-FAS-NUT-LOC-3030x75
product price:  $137.99
/pk 75, $1.84/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 7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3460x200
X1 Tools

7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G722847348
Mfr # X1E-FAS-NUT-LOC-3460x200
product price:  $990.99
/pk 200, $4.95/ea
X1 Tools 1/2-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3028x1
X1 Tools

1/2-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G522856564
Mfr # X1E-FAS-NUT-LOC-3028x1
product price:  $3.95
/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 3/32", PK15

Zoro # G922964906
Mfr # FLHJI043CAD-015P
product price:  $17.79
/pk 15, $1.19/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 5/64", PK25

Zoro # G822962965
Mfr # FLJNFI025-025P
product price:  $17.29
/pk 25, $0.69/ea
X1 Tools 1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3042x50
X1 Tools

1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G322845522
Mfr # X1E-FAS-NUT-LOC-3042x50
product price:  $3,582.99
/pk 50, $71.66/ea
X1 Tools 7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3318x12
X1 Tools

7/8-14 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G422858002
Mfr # X1E-FAS-NUT-LOC-3318x12
product price:  $163.99
/pk 12, $13.67/ea
X1 Tools 1/2-13 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 150PK X1E-FAS-NUT-LOC-3828x150
X1 Tools

1/2-13 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 150PK

Zoro # G722863584
Mfr # X1E-FAS-NUT-LOC-3828x150
product price:  $395.99
/pk 150, $2.64/ea
X1 Tools 3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 400PK X1E-FAS-NUT-LOC-3826x400
X1 Tools

3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 400PK

Zoro # G022852561
Mfr # X1E-FAS-NUT-LOC-3826x400
product price:  $412.99
/pk 400, $1.03/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3452x75
X1 Tools

5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G922846776
Mfr # X1E-FAS-NUT-LOC-3452x75
product price:  $62.35
/pk 75, $0.83/ea
X1 Tools 1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3042x8
X1 Tools

1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G022866728
Mfr # X1E-FAS-NUT-LOC-3042x8
product price:  $509.99
/pk 8, $63.75/ea
X1 Tools 1 1/2-6 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1632x4
X1 Tools

1 1/2-6 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G822851825
Mfr # X1E-FAS-NUT-LOC-1632x4
product price:  $135.99
/pk 4, $34.00/ea
X1 Tools 1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3042x10
X1 Tools

1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G922851855
Mfr # X1E-FAS-NUT-LOC-3042x10
product price:  $631.99
/pk 10, $63.20/ea
X1 Tools 1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3038x120
X1 Tools

1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G822860438
Mfr # X1E-FAS-NUT-LOC-3038x120
product price:  $1,968.99
/pk 120, $16.41/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3438x100
X1 Tools

7/16-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G922854689
Mfr # X1E-FAS-NUT-LOC-3438x100
product price:  $33.85
/pk 100, $0.34/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 100, $2.97/ea
X1 Tools 3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2022x2
X1 Tools

3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 2PK

Zoro # G222854228
Mfr # X1E-FAS-NUT-LOC-2022x2
product price:  $15.35
/pk 2, $7.68/ea
X1 Tools 10-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2318x1000
X1 Tools

10-24 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G522845575
Mfr # X1E-FAS-NUT-LOC-2318x1000
product price:  $251.99
/pk 1000, $0.25/ea
X1 Tools 1/4-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1210x8
X1 Tools

1/4-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK

Zoro # G622854392
Mfr # X1E-FAS-NUT-LOC-1210x8
product price:  $5.15
/pk 8, $0.64/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3312x200
X1 Tools

5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G022845358
Mfr # X1E-FAS-NUT-LOC-3312x200
product price:  $1,638.99
/pk 200, $8.19/ea
X1 Tools 7/8-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3234x4
X1 Tools

7/8-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G822860223
Mfr # X1E-FAS-NUT-LOC-3234x4
product price:  $53.65
/pk 4, $13.41/ea
X1 Tools M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1986x400
X1 Tools

M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G722861436
Mfr # X1E-FAS-NUT-LOC-1986x400
product price:  $856.99
/pk 400, $2.14/ea
X1 Tools 3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3456x20
X1 Tools

3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G322851356
Mfr # X1E-FAS-NUT-LOC-3456x20
product price:  $45.35
/pk 20, $2.27/ea
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2352x20
X1 Tools

3/4-10 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G222854495
Mfr # X1E-FAS-NUT-LOC-2352x20
product price:  $111.99
/pk 20, $5.60/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3450x20
X1 Tools

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

Zoro # G422866359
Mfr # X1E-FAS-NUT-LOC-3450x20
product price:  $22.15
/pk 20, $1.11/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2336x6
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G822867130
Mfr # X1E-FAS-NUT-LOC-2336x6
product price:  $14.39
/pk 6, $2.40/ea
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3020x150
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G822867345
Mfr # X1E-FAS-NUT-LOC-3020x150
product price:  $95.85
/pk 150, $0.64/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1954x75
X1 Tools

5/8-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK

Zoro # G722857750
Mfr # X1E-FAS-NUT-LOC-1954x75
product price:  $94.79
/pk 75, $1.26/ea
Lock Nuts (10,000+ items) - Page 162
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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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