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Lock Nuts (10,000+ items) - Page 197

X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3918x400
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G722852649
Mfr # X1E-FAS-NUT-LOC-3918x400
product price:  $326.99
/pk 400, $0.82/ea
X1 Tools 6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3610x8
X1 Tools

6-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G722864468
Mfr # X1E-FAS-NUT-LOC-3610x8
product price:  $34.79
/pk 8, $4.35/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3040x500
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G122858456
Mfr # X1E-FAS-NUT-LOC-3040x500
product price:  $14,497.99
/pk 500, $29.00/ea
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3012x100
X1 Tools

1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G122867373
Mfr # X1E-FAS-NUT-LOC-3012x100
product price:  $158.99
/pk 100, $1.59/ea
X1 Tools 3/8-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3730x2
X1 Tools

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

Zoro # G222862223
Mfr # X1E-FAS-NUT-LOC-3730x2
product price:  $1.95
/pk 2, $0.98/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 13/64", PK10

Zoro # G522964733
Mfr # FLHNI043CAD-010P
product price:  $19.89
/pk 10, $1.99/ea
X1 Tools 5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1622x120
X1 Tools

5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G822855656
Mfr # X1E-FAS-NUT-LOC-1622x120
product price:  $180.99
/pk 120, $1.51/ea
X1 Tools 9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3740x200
X1 Tools

9/16-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G022867442
Mfr # X1E-FAS-NUT-LOC-3740x200
product price:  $9,757.99
/pk 200, $48.79/ea
X1 Tools 1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3226x400
X1 Tools

1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G622844829
Mfr # X1E-FAS-NUT-LOC-3226x400
product price:  $1,328.99
/pk 400, $3.32/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2133x20
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G122848860
Mfr # X1E-FAS-NUT-LOC-2133x20
product price:  $34.95
/pk 20, $1.75/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3720x1
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G822860346
Mfr # X1E-FAS-NUT-LOC-3720x1
product price:  $0.83
/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3040x1000
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G122851198
Mfr # X1E-FAS-NUT-LOC-3040x1000
product price:  $28,643.99
/pk 1000, $28.64/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3620x120
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G122857244
Mfr # X1E-FAS-NUT-LOC-3620x120
product price:  $494.99
/pk 120, $4.12/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1026x100
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 100PK

Zoro # G122847528
Mfr # X1E-FAS-NUT-LOC-1026x100
product price:  $147.99
/pk 100, $1.48/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1940x15
X1 Tools

7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G722846976
Mfr # X1E-FAS-NUT-LOC-1940x15
product price:  $5.75
/pk 15, $0.38/ea
X1 Tools 1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1964x120
X1 Tools

1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G022858631
Mfr # X1E-FAS-NUT-LOC-1964x120
product price:  $982.99
/pk 120, $8.19/ea
X1 Tools 1-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3756x8
X1 Tools

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

Zoro # G422864010
Mfr # X1E-FAS-NUT-LOC-3756x8
product price:  $336.99
/pk 8, $42.12/ea
X1 Tools 5/16-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2128x250
X1 Tools

5/16-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G522857660
Mfr # X1E-FAS-NUT-LOC-2128x250
product price:  $101.99
/pk 250, $0.41/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1942x4
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G322864950
Mfr # X1E-FAS-NUT-LOC-1942x4
product price:  $2.15
/pk 4, $0.54/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1026x500
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 500PK

Zoro # G322844464
Mfr # X1E-FAS-NUT-LOC-1026x500
product price:  $1,003.99
/pk 500, $2.01/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3422x25
X1 Tools

10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G122865195
Mfr # X1E-FAS-NUT-LOC-3422x25
product price:  $2.95
/pk 25, $0.12/ea
X1 Tools 5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3452x50
X1 Tools

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

Zoro # G522852306
Mfr # X1E-FAS-NUT-LOC-3452x50
product price:  $43.85
/pk 50, $0.88/ea
X1 Tools 1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1066x8
X1 Tools

1 1/2-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 8PK

Zoro # G122844978
Mfr # X1E-FAS-NUT-LOC-1066x8
product price:  $435.99
/pk 8, $54.50/ea
X1 Tools 5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3744x15
X1 Tools

5/8-18 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G222862490
Mfr # X1E-FAS-NUT-LOC-3744x15
product price:  $111.99
/pk 15, $7.47/ea
X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3468x400
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G222845684
Mfr # X1E-FAS-NUT-LOC-3468x400
product price:  $7,330.99
/pk 400, $18.33/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2129x20
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G722854643
Mfr # X1E-FAS-NUT-LOC-2129x20
product price:  $20.29
/pk 20, $1.01/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3736x50
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G522857240
Mfr # X1E-FAS-NUT-LOC-3736x50
product price:  $84.99
/pk 50, $1.70/ea
X1 Tools 1/2-13 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1226x1000
X1 Tools

1/2-13 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK

Zoro # G222846834
Mfr # X1E-FAS-NUT-LOC-1226x1000
product price:  $1,977.99
/pk 1000, $1.98/ea
Newport Fasteners Nylon Insert Lock Nut, 1/4"-28, Steel, Grade A, Zinc Plated, 100 PK 176449-PR-100
Newport Fasteners

Nylon Insert Lock Nut, 1/4"-28, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G006327528
Mfr # 176449-PR-100
product price:  $40.55
/pk 100, $0.41/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1916x12
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G622865008
Mfr # X1E-FAS-NUT-LOC-1916x12
product price:  $1.79
/pk 12, $0.15/ea
X1 Tools 1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1248x25
X1 Tools

1-14 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 25PK

Zoro # G022855692
Mfr # X1E-FAS-NUT-LOC-1248x25
product price:  $196.99
/pk 25, $7.88/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3496x25
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G722863522
Mfr # X1E-FAS-NUT-LOC-3496x25
product price:  $360.99
/pk 25, $14.44/ea
X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 500PK X1E-FAS-NUT-LOC-3820x500
X1 Tools

1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknut, 500PK

Zoro # G322847601
Mfr # X1E-FAS-NUT-LOC-3820x500
product price:  $371.99
/pk 500, $0.74/ea
X1 Tools 3/4-10 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2139x150
X1 Tools

3/4-10 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G522853167
Mfr # X1E-FAS-NUT-LOC-2139x150
product price:  $684.99
/pk 150, $4.57/ea
X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3468x15
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G322846451
Mfr # X1E-FAS-NUT-LOC-3468x15
product price:  $208.99
/pk 15, $13.93/ea
X1 Tools 7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2132x6
X1 Tools

7/16-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G722853523
Mfr # X1E-FAS-NUT-LOC-2132x6
product price:  $12.25
/pk 6, $2.04/ea
Lock Nuts (10,000+ items) - Page 197
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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
1/2-13 nylon lock nut1/4-20 stainless steel nut3/8-16 nuts stainless steel5/16-18 stainless steel boltnylon insert flange nut
flanged locknut5/8-18 flange nut3/8" flange nutsdistorted thread lock nutnylon-insert locknuts

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