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Lock Nuts (10,000+ items) - Page 176

X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3412x4
X1 Tools

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

Zoro # G022856279
Mfr # X1E-FAS-NUT-LOC-3412x4
product price:  $1.49
/pk 4, $0.37/ea
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3744x10
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G722857293
Mfr # X1E-FAS-NUT-LOC-3744x10
product price:  $76.89
/pk 10, $7.69/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 5/32", PK25

Zoro # G222963944
Mfr # FLHNFI031CAD-025P
product price:  $22.39
/pk 25, $0.90/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2320x150
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G022865387
Mfr # X1E-FAS-NUT-LOC-2320x150
product price:  $44.59
/pk 150, $0.30/ea
X1 Tools 5/8-18 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1623x50
X1 Tools

5/8-18 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G122866123
Mfr # X1E-FAS-NUT-LOC-1623x50
product price:  $81.39
/pk 50, $1.63/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 7/64", PK5

Zoro # G622962042
Mfr # FLHJI062-005P
product price:  $19.89
/pk 5, $3.98/ea
X1 Tools 5/16-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2128x6
X1 Tools

5/16-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G022860085
Mfr # X1E-FAS-NUT-LOC-2128x6
product price:  $3.39
/pk 6, $0.57/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3450x12
X1 Tools

5/8-11 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G022857849
Mfr # X1E-FAS-NUT-LOC-3450x12
product price:  $15.39
/pk 12, $1.28/ea
X1 Tools 5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1016x75
X1 Tools

5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G022844429
Mfr # X1E-FAS-NUT-LOC-1016x75
product price:  $53.35
/pk 75, $0.71/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 13/32", PK5

Zoro # G222963456
Mfr # FLHNFI062CAD-005P
product price:  $22.39
/pk 5, $4.48/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1914x1
X1 Tools

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

Zoro # G522846190
Mfr # X1E-FAS-NUT-LOC-1914x1
product price:  $0.56
/ea
Zoro Select Self Clinching Lock Nut, #10-24, Steel, Zinc Plated, 8000 PK 10-0NCL
Zoro Select

Self Clinching Lock Nut, #10-24, Steel, Zinc Plated, 8000 PK

Zoro # G2437609
Mfr # 10-0NCL
product price:  $972.99
/pk 8000, $0.12/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, 316 Stainless Steel, Not Graded, 5000 PK 296695-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #10-32, 316 Stainless Steel, Not Graded, 5000 PK

Zoro # G506327691
Mfr # 296695-BR-5000
product price:  $702.99
/pk 5000, $0.14/ea
Newport Fasteners Nylon Insert Lock Nut, #8-36, Steel, Grade A, Zinc Plated, 5000 PK 441429-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #8-36, Steel, Grade A, Zinc Plated, 5000 PK

Zoro # G806327537
Mfr # 441429-BR-5000
product price:  $845.99
/pk 5000, $0.17/ea
X1 Tools 5/16-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3216x1
X1 Tools

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

Zoro # G222865439
Mfr # X1E-FAS-NUT-LOC-3216x1
product price:  $3.99
/ea
X1 Tools 1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3426x1000
X1 Tools

1/4-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G022860979
Mfr # X1E-FAS-NUT-LOC-3426x1000
product price:  $122.99
/pk 1000, $0.12/ea
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3020x50
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G622850196
Mfr # X1E-FAS-NUT-LOC-3020x50
product price:  $35.59
/pk 50, $0.71/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3422x2
X1 Tools

10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022845044
Mfr # X1E-FAS-NUT-LOC-3422x2
product price:  $0.66
/pk 2, $0.33/ea
No Product Image Available
Zoro Select

Lock Nut, Stainless Steel, 7/64", PK15

Zoro # G122963716
Mfr # FLNIX0-8-015P
product price:  $22.59
/pk 15, $1.51/ea
X1 Tools 7/16-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1224x150
X1 Tools

7/16-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 150PK

Zoro # G322846086
Mfr # X1E-FAS-NUT-LOC-1224x150
product price:  $171.99
/pk 150, $1.15/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2129x75
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G122847986
Mfr # X1E-FAS-NUT-LOC-2129x75
product price:  $59.45
/pk 75, $0.79/ea
X1 Tools 5/8-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1036x150
X1 Tools

5/8-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK

Zoro # G922846752
Mfr # X1E-FAS-NUT-LOC-1036x150
product price:  $427.99
/pk 150, $2.85/ea
X1 Tools 3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3232x120
X1 Tools

3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G322854982
Mfr # X1E-FAS-NUT-LOC-3232x120
product price:  $876.99
/pk 120, $7.31/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3498x20
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G622858758
Mfr # X1E-FAS-NUT-LOC-3498x20
product price:  $563.99
/pk 20, $28.20/ea
X1 Tools 5/16-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1216x12
X1 Tools

5/16-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 12PK

Zoro # G022844436
Mfr # X1E-FAS-NUT-LOC-1216x12
product price:  $13.89
/pk 12, $1.16/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
Oxoxo 3/8-16 CE12698 Nylon Insert Flange Hex Locknut Grade 8 Zinc Yellow, 600PK 410713
Oxoxo

3/8-16 CE12698 Nylon Insert Flange Hex Locknut Grade 8 Zinc Yellow, 600PK

Zoro # G022698411
Mfr # 410713
product price:  $252.99
/pk 600, $0.42/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1974x6
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G622851919
Mfr # X1E-FAS-NUT-LOC-1974x6
product price:  $1.45
/pk 6, $0.24/ea
Oxoxo 3/8-16-2 Self Clinching Nut Zinc, 2000PK 228774
Oxoxo

3/8-16-2 Self Clinching Nut Zinc, 2000PK

Zoro # G722685254
Mfr # 228774
product price:  $1,619.99
/pk 2000, $0.81/ea
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2126x20
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G922852500
Mfr # X1E-FAS-NUT-LOC-2126x20
product price:  $11.29
/pk 20, $0.56/ea
X1 Tools 1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3226x2
X1 Tools

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

Zoro # G922854344
Mfr # X1E-FAS-NUT-LOC-3226x2
product price:  $13.69
/pk 2, $6.85/ea
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2016x15
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 15PK

Zoro # G022856057
Mfr # X1E-FAS-NUT-LOC-2016x15
product price:  $62.85
/pk 15, $4.19/ea
X1 Tools 3/8-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3826x8
X1 Tools

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

Zoro # G922855013
Mfr # X1E-FAS-NUT-LOC-3826x8
product price:  $15.19
/pk 8, $1.90/ea
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3614x500
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122856452
Mfr # X1E-FAS-NUT-LOC-3614x500
product price:  $1,701.99
/pk 500, $3.40/ea
X1 Tools 4-40 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2214x1000
X1 Tools

4-40 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G122856520
Mfr # X1E-FAS-NUT-LOC-2214x1000
product price:  $237.99
/pk 1000, $0.24/ea
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1972x200
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G122849898
Mfr # X1E-FAS-NUT-LOC-1972x200
product price:  $34.19
/pk 200, $0.17/ea
Lock Nuts (10,000+ items) - Page 176
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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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