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Lock Nuts (9,000+ items) - Page 144

X1 Tools 5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 50PK X1E-FAS-NUT-LOC-3822x50
X1 Tools

5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 50PK

Zoro # G222845400
Mfr # X1E-FAS-NUT-LOC-3822x50
product price:  $47.39
/pk 50, $0.95/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2130x2
X1 Tools

3/8-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G422850266
Mfr # X1E-FAS-NUT-LOC-2130x2
product price:  $2.45
/pk 2, $1.23/ea
X1 Tools 5/8-11 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2137x200
X1 Tools

5/8-11 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G522858766
Mfr # X1E-FAS-NUT-LOC-2137x200
product price:  $577.99
/pk 200, $2.89/ea
Newport Fasteners Nylon Insert Lock Nut, 3/8"-24, 316 Stainless Steel, Not Graded, 100 PK 190239-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 3/8"-24, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G906327765
Mfr # 190239-PR-100
product price:  $160.99
/pk 100, $1.61/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2136x1000
X1 Tools

9/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G322846185
Mfr # X1E-FAS-NUT-LOC-2136x1000
product price:  $5,353.99
/pk 1000, $5.35/ea
X1 Tools 1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3210x2
X1 Tools

1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G822857797
Mfr # X1E-FAS-NUT-LOC-3210x2
product price:  $3.19
/pk 2, $1.60/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 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 5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3452x400
X1 Tools

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

Zoro # G322846932
Mfr # X1E-FAS-NUT-LOC-3452x400
product price:  $317.99
/pk 400, $0.79/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1014x4
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 4PK

Zoro # G122844404
Mfr # X1E-FAS-NUT-LOC-1014x4
product price:  $3.69
/pk 4, $0.92/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3714x250
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G822860568
Mfr # X1E-FAS-NUT-LOC-3714x250
product price:  $48.59
/pk 250, $0.19/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
X1 Tools 3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3034x12
X1 Tools

3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G222862810
Mfr # X1E-FAS-NUT-LOC-3034x12
product price:  $90.85
/pk 12, $7.57/ea
X1 Tools 5/8-18 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1623x150
X1 Tools

5/8-18 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G122851693
Mfr # X1E-FAS-NUT-LOC-1623x150
product price:  $219.99
/pk 150, $1.47/ea
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3744x20
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G122856445
Mfr # X1E-FAS-NUT-LOC-3744x20
product price:  $144.99
/pk 20, $7.25/ea
X1 Tools 2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3410x20
X1 Tools

2-56 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G722856821
Mfr # X1E-FAS-NUT-LOC-3410x20
product price:  $15.49
/pk 20, $0.77/ea
X1 Tools 6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3416x150
X1 Tools

6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G322848875
Mfr # X1E-FAS-NUT-LOC-3416x150
product price:  $39.85
/pk 150, $0.27/ea
X1 Tools 1-8 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3754x400
X1 Tools

1-8 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G822854642
Mfr # X1E-FAS-NUT-LOC-3754x400
product price:  $9,982.99
/pk 400, $24.96/ea
X1 Tools 1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3238x6
X1 Tools

1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G922864282
Mfr # X1E-FAS-NUT-LOC-3238x6
product price:  $178.99
/pk 6, $29.83/ea
X1 Tools 8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3814x10
X1 Tools

8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G922854245
Mfr # X1E-FAS-NUT-LOC-3814x10
product price:  $6.35
/pk 10, $0.64/ea
Zoro Select Self Clinching Lock Nut, 5/16"-18, Steel, Zinc Plated, 4000 PK 31-1NCL
Zoro Select

Self Clinching Lock Nut, 5/16"-18, Steel, Zinc Plated, 4000 PK

Zoro # G2437940
Mfr # 31-1NCL
product price:  $1,041.99
/pk 4000, $0.26/ea
X1 Tools 3/8-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1938x500
X1 Tools

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

Zoro # G422866342
Mfr # X1E-FAS-NUT-LOC-1938x500
product price:  $120.99
/pk 500, $0.24/ea
X1 Tools 1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3238x150
X1 Tools

1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G922845625
Mfr # X1E-FAS-NUT-LOC-3238x150
product price:  $5,127.99
/pk 150, $34.19/ea
X1 Tools 3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3826x12
X1 Tools

3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G622851582
Mfr # X1E-FAS-NUT-LOC-3826x12
product price:  $19.39
/pk 12, $1.62/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1952x250
X1 Tools

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

Zoro # G922863964
Mfr # X1E-FAS-NUT-LOC-1952x250
product price:  $314.99
/pk 250, $1.26/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1942x8
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G022849240
Mfr # X1E-FAS-NUT-LOC-1942x8
product price:  $3.59
/pk 8, $0.45/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3710x100
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G322854449
Mfr # X1E-FAS-NUT-LOC-3710x100
product price:  $28.25
/pk 100, $0.28/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3412x2
X1 Tools

4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022854282
Mfr # X1E-FAS-NUT-LOC-3412x2
product price:  $0.99
/pk 2, $0.50/ea
X1 Tools M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1988x500
X1 Tools

M18 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G022856897
Mfr # X1E-FAS-NUT-LOC-1988x500
product price:  $1,794.99
/pk 500, $3.59/ea
Newport Fasteners Nylon Insert Lock Nut, 7/16"-20, 316 Stainless Steel, Not Graded, 100 PK 208624-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 7/16"-20, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G806328107
Mfr # 208624-PR-100
product price:  $184.99
/pk 100, $1.85/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3924x250
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G722856180
Mfr # X1E-FAS-NUT-LOC-3924x250
product price:  $293.99
/pk 250, $1.18/ea
X1 Tools 1-8 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1628x2
X1 Tools

1-8 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G222866061
Mfr # X1E-FAS-NUT-LOC-1628x2
product price:  $17.95
/pk 2, $8.98/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1928x15
X1 Tools

1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G122847252
Mfr # X1E-FAS-NUT-LOC-1928x15
product price:  $2.69
/pk 15, $0.18/ea
Molex Nyl Locknut Pg48 Gy RAL7001 936000496
Molex

Nyl Locknut Pg48 Gy RAL7001

Zoro # G4046558
Mfr # 936000496
product price:  $3.35
/ea
Sold in mult. of 27 for $90.45
X1 Tools 5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 25PK X1E-FAS-NUT-LOC-3822x25
X1 Tools

5/16-18 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 25PK

Zoro # G922853347
Mfr # X1E-FAS-NUT-LOC-3822x25
product price:  $26.99
/pk 25, $1.08/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3714x150
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G922866484
Mfr # X1E-FAS-NUT-LOC-3714x150
product price:  $31.49
/pk 150, $0.21/ea
Lock Nuts (9,000+ items) - Page 144
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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 NutsWing NutsCoupling NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 washer10-24 nylon lock nut10-24 washer10-32 nut10-24 nylon
10-24 nylock10-32 nylon nut10-32 lock nuts10-24 lock nut10-32 lock nut

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