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Lock Nuts (10,000+ items) - Page 228

X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3820x10
X1 Tools

1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322861942
Mfr # X1E-FAS-NUT-LOC-3820x10
product price:  $14.29
/pk 10, $1.43/ea
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3616x6
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G722849014
Mfr # X1E-FAS-NUT-LOC-3616x6
product price:  $31.39
/pk 6, $5.23/ea
X1 Tools 5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1622x400
X1 Tools

5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G222853764
Mfr # X1E-FAS-NUT-LOC-1622x400
product price:  $900.99
/pk 400, $2.25/ea
X1 Tools 1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3224x120
X1 Tools

1/2-13 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G322860228
Mfr # X1E-FAS-NUT-LOC-3224x120
product price:  $382.99
/pk 120, $3.19/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2133x1
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G022846867
Mfr # X1E-FAS-NUT-LOC-2133x1
product price:  $2.19
/ea
X1 Tools 5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1014x20
X1 Tools

5/16-18 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 20PK

Zoro # G722844200
Mfr # X1E-FAS-NUT-LOC-1014x20
product price:  $18.85
/pk 20, $0.94/ea
Newport Fasteners Nylon Insert Lock Nut, 3/4"-16, Steel, Grade A, Zinc Plated, 400 PK 114428-BR-400
Newport Fasteners

Nylon Insert Lock Nut, 3/4"-16, Steel, Grade A, Zinc Plated, 400 PK

Zoro # G806328008
Mfr # 114428-BR-400
product price:  $462.99
/pk 400, $1.16/ea
X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3820x75
X1 Tools

1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G422847396
Mfr # X1E-FAS-NUT-LOC-3820x75
product price:  $63.15
/pk 75, $0.84/ea
X1 Tools 1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3026x20
X1 Tools

1/2-13 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G022864472
Mfr # X1E-FAS-NUT-LOC-3026x20
product price:  $31.99
/pk 20, $1.60/ea
X1 Tools 10-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3818x4
X1 Tools

10-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G722845047
Mfr # X1E-FAS-NUT-LOC-3818x4
product price:  $3.25
/pk 4, $0.81/ea
X1 Tools 1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2324x75
X1 Tools

1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G822849334
Mfr # X1E-FAS-NUT-LOC-2324x75
product price:  $35.15
/pk 75, $0.47/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1946x8
X1 Tools

1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G422864072
Mfr # X1E-FAS-NUT-LOC-1946x8
product price:  $10.39
/pk 8, $1.30/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1942x50
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G322845478
Mfr # X1E-FAS-NUT-LOC-1942x50
product price:  $23.59
/pk 50, $0.47/ea
Oxoxo 1/2-13 NE Nylon Insert Hex Lock Nut 316 Stainless Steel, 200PK 319902
Oxoxo

1/2-13 NE Nylon Insert Hex Lock Nut 316 Stainless Steel, 200PK

Zoro # G022697810
Mfr # 319902
product price:  $276.99
/pk 200, $1.38/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2125x500
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G522866822
Mfr # X1E-FAS-NUT-LOC-2125x500
product price:  $137.99
/pk 500, $0.28/ea
X1 Tools 1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1629x10
X1 Tools

1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G822865563
Mfr # X1E-FAS-NUT-LOC-1629x10
product price:  $67.85
/pk 10, $6.78/ea
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3934x150
X1 Tools

3/4-10 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G022858549
Mfr # X1E-FAS-NUT-LOC-3934x150
product price:  $4,168.99
/pk 150, $27.79/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 M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1994x10
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G622855085
Mfr # X1E-FAS-NUT-LOC-1994x10
product price:  $64.75
/pk 10, $6.48/ea
X1 Tools 1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3830x75
X1 Tools

1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G722849700
Mfr # X1E-FAS-NUT-LOC-3830x75
product price:  $217.99
/pk 75, $2.91/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2114x75
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G722847133
Mfr # X1E-FAS-NUT-LOC-2114x75
product price:  $14.55
/pk 75, $0.19/ea
Oxoxo 7/16-14 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 500PK 194839
Oxoxo

7/16-14 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 500PK

Zoro # G322682738
Mfr # 194839
product price:  $176.99
/pk 500, $0.35/ea
Oxoxo 10-32 K Lock Nut Zinc Yellow and Bake, 4000PK 153256
Oxoxo

10-32 K Lock Nut Zinc Yellow and Bake, 4000PK

Zoro # G822671119
Mfr # 153256
product price:  $318.99
/pk 4000, $0.08/ea
X1 Tools 3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1220x120
X1 Tools

3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 120PK

Zoro # G722847539
Mfr # X1E-FAS-NUT-LOC-1220x120
product price:  $101.99
/pk 120, $0.85/ea
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2126x250
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G222858752
Mfr # X1E-FAS-NUT-LOC-2126x250
product price:  $77.85
/pk 250, $0.31/ea
X1 Tools 1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1631x1
X1 Tools

1 1/4-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts

Zoro # G722860477
Mfr # X1E-FAS-NUT-LOC-1631x1
product price:  $24.65
/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-20, 316 Stainless Steel, Not Graded, 100 PK 871843-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-20, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G906331519
Mfr # 871843-PR-100
product price:  $187.99
/pk 100, $1.88/ea
Oxoxo 5/8-11 Regular Flange Top Lock Hex Nut Grade G Zinc Yellow, 300PK 526223
Oxoxo

5/8-11 Regular Flange Top Lock Hex Nut Grade G Zinc Yellow, 300PK

Zoro # G722698452
Mfr # 526223
product price:  $504.99
/pk 300, $1.68/ea
Oxoxo M5-0.8 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 2500PK 616311
Oxoxo

M5-0.8 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 2500PK

Zoro # G422682607
Mfr # 616311
product price:  $235.99
/pk 2500, $0.09/ea
Oxoxo 5/16-18 Nylon Insert Flange Stop Hex Lock Nut 18-8 Stainless Steel, 1000PK 626668
Oxoxo

5/16-18 Nylon Insert Flange Stop Hex Lock Nut 18-8 Stainless Steel, 1000PK

Zoro # G122679266
Mfr # 626668
product price:  $516.99
/pk 1000, $0.52/ea
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2326x2
X1 Tools

1/4-28 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G622851872
Mfr # X1E-FAS-NUT-LOC-2326x2
product price:  $1.49
/pk 2, $0.75/ea
Oxoxo M10-1.5 Din6926/ISO7043 Metric class 8 Prevail Torque Nylon Insert Hex Flange Lock Nut Z, 750PK 544178
Oxoxo

M10-1.5 Din6926/ISO7043 Metric class 8 Prevail Torque Nylon Insert Hex Flange Lock Nut Z, 750PK

Zoro # G022696554
Mfr # 544178
product price:  $243.99
/pk 750, $0.33/ea
X1 Tools 1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3212x1000
X1 Tools

1/4-28 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G722859136
Mfr # X1E-FAS-NUT-LOC-3212x1000
product price:  $2,100.99
/pk 1000, $2.10/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-2133x4
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 4PK

Zoro # G822845282
Mfr # X1E-FAS-NUT-LOC-2133x4
product price:  $11.29
/pk 4, $2.82/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1026x400
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 400PK

Zoro # G122844701
Mfr # X1E-FAS-NUT-LOC-1026x400
product price:  $813.99
/pk 400, $2.03/ea
X1 Tools 8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3814x500
X1 Tools

8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G422852628
Mfr # X1E-FAS-NUT-LOC-3814x500
product price:  $225.99
/pk 500, $0.45/ea
Lock Nuts (10,000+ items) - Page 228
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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 nut10-24 nylon10-32 lock nuts10-32 nut
1 1 2 lock nut10-24 washer10-24 nylock10-32 stainless nut10-32 washer

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