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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 232

X1 Tools 8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2222x100
X1 Tools

8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G222848289
Mfr # X1E-FAS-NUT-LOC-2222x100
product price:  $35.49
/pk 100, $0.35/ea
X1 Tools 7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3022x200
X1 Tools

7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G722855244
Mfr # X1E-FAS-NUT-LOC-3022x200
product price:  $172.99
/pk 200, $0.86/ea
X1 Tools 1 1/4-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1970x20
X1 Tools

1 1/4-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G622858635
Mfr # X1E-FAS-NUT-LOC-1970x20
product price:  $327.99
/pk 20, $16.40/ea
X1 Tools 7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1627x75
X1 Tools

7/8-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK

Zoro # G822846203
Mfr # X1E-FAS-NUT-LOC-1627x75
product price:  $312.99
/pk 75, $4.17/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1926x400
X1 Tools

12-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G522849467
Mfr # X1E-FAS-NUT-LOC-1926x400
product price:  $64.85
/pk 400, $0.16/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3312x50
X1 Tools

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

Zoro # G922845236
Mfr # X1E-FAS-NUT-LOC-3312x50
product price:  $425.99
/pk 50, $8.52/ea
Oxoxo 12-24 K Lock Nut Zinc and Bake, 3000PK 232313
Oxoxo

12-24 K Lock Nut Zinc and Bake, 3000PK

Zoro # G822685789
Mfr # 232313
product price:  $264.99
/pk 3000, $0.09/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2149x12
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G522854249
Mfr # X1E-FAS-NUT-LOC-2149x12
product price:  $455.99
/pk 12, $38.00/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2142x150
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G822848276
Mfr # X1E-FAS-NUT-LOC-2142x150
product price:  $2,912.99
/pk 150, $19.42/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3752x1000
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G022862041
Mfr # X1E-FAS-NUT-LOC-3752x1000
product price:  $33,697.99
/pk 1000, $33.70/ea
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2016x12
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 12PK

Zoro # G222844892
Mfr # X1E-FAS-NUT-LOC-2016x12
product price:  $51.89
/pk 12, $4.32/ea
Zoro Select Lock Nut, 1"-8, Steel, Grade G, Black Phosphate, 0.513 in Ht, 100 PK 100NOR
Zoro Select

Lock Nut, 1"-8, Steel, Grade G, Black Phosphate, 0.513 in Ht, 100 PK

Zoro # G2447390
Mfr # 100NOR
product price:  $385.99
/pk 100, $3.86/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3764x10
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G022856873
Mfr # X1E-FAS-NUT-LOC-3764x10
product price:  $539.99
/pk 10, $54.00/ea
Zoro Select Nylon Insert Lock Nut, #4-40, Nylon, Zinc Plated, 0.081 in Ht, 2000 PK 04NS
Zoro Select

Nylon Insert Lock Nut, #4-40, Nylon, Zinc Plated, 0.081 in Ht, 2000 PK

Zoro # G2449439
Mfr # 04NS
product price:  $67.19
/pk 2000, $0.03/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1976x200
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G922854023
Mfr # X1E-FAS-NUT-LOC-1976x200
product price:  $42.35
/pk 200, $0.21/ea
Oxoxo 8-32-0 Self Clinching Nut Zinc, 8000PK 120898
Oxoxo

8-32-0 Self Clinching Nut Zinc, 8000PK

Zoro # G522676971
Mfr # 120898
product price:  $1,131.99
/pk 8000, $0.14/ea
X1 Tools 8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3612x500
X1 Tools

8-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G322848219
Mfr # X1E-FAS-NUT-LOC-3612x500
product price:  $1,676.99
/pk 500, $3.35/ea
X1 Tools 5/16-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3016x150
X1 Tools

5/16-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G322860181
Mfr # X1E-FAS-NUT-LOC-3016x150
product price:  $366.99
/pk 150, $2.45/ea
X1 Tools 1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2250x25
X1 Tools

1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G122865447
Mfr # X1E-FAS-NUT-LOC-2250x25
product price:  $154.99
/pk 25, $6.20/ea
X1 Tools 1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1630x120
X1 Tools

1 1/8-7 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G622849817
Mfr # X1E-FAS-NUT-LOC-1630x120
product price:  $1,410.99
/pk 120, $11.76/ea
X1 Tools 5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1622x500
X1 Tools

5/8-11 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G022853612
Mfr # X1E-FAS-NUT-LOC-1622x500
product price:  $1,061.99
/pk 500, $2.12/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1942x12
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G322859215
Mfr # X1E-FAS-NUT-LOC-1942x12
product price:  $5.15
/pk 12, $0.43/ea
Sold in mult. of 2 for $10.30
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3020x400
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G522858209
Mfr # X1E-FAS-NUT-LOC-3020x400
product price:  $228.99
/pk 400, $0.57/ea
X1 Tools 1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3038x200
X1 Tools

1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G522845254
Mfr # X1E-FAS-NUT-LOC-3038x200
product price:  $3,217.99
/pk 200, $16.09/ea
X1 Tools 3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3314x2
X1 Tools

3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022864625
Mfr # X1E-FAS-NUT-LOC-3314x2
product price:  $25.39
/pk 2, $12.70/ea
Zoro Select 1/4-20X5/8 Conical K Lock Hex Nut Zinc And Bake, 2500Pk 1410NKC
Zoro Select

1/4-20X5/8 Conical K Lock Hex Nut Zinc And Bake, 2500Pk

Zoro # G015622843
Mfr # 1410NKC
product price:  $614.99
/pk 2500, $0.25/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1974x20
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G722856296
Mfr # X1E-FAS-NUT-LOC-1974x20
product price:  $3.55
/pk 20, $0.18/ea
Sold in mult. of 3 for $10.65
X1 Tools 1/2-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2134x1
X1 Tools

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

Zoro # G922853415
Mfr # X1E-FAS-NUT-LOC-2134x1
product price:  $2.85
/ea
Sold in mult. of 4 for $11.40
X1 Tools 5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1016x10
X1 Tools

5/16-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G222844595
Mfr # X1E-FAS-NUT-LOC-1016x10
product price:  $12.85
/pk 10, $1.29/ea
Sold in mult. of 2 for $25.70
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2332x15
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 15PK

Zoro # G222853634
Mfr # X1E-FAS-NUT-LOC-2332x15
product price:  $16.15
/pk 15, $1.08/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3912x500
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G822861855
Mfr # X1E-FAS-NUT-LOC-3912x500
product price:  $363.99
/pk 500, $0.73/ea
X1 Tools 3/4-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3748x25
X1 Tools

3/4-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G522866808
Mfr # X1E-FAS-NUT-LOC-3748x25
product price:  $756.99
/pk 25, $30.28/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3620x25
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G022860283
Mfr # X1E-FAS-NUT-LOC-3620x25
product price:  $109.99
/pk 25, $4.40/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2121x25
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 25PK

Zoro # G822865167
Mfr # X1E-FAS-NUT-LOC-2121x25
product price:  $6.19
/pk 25, $0.25/ea
Sold in mult. of 2 for $12.38
X1 Tools 10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3616x50
X1 Tools

10-32 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G122859019
Mfr # X1E-FAS-NUT-LOC-3616x50
product price:  $204.99
/pk 50, $4.10/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3922x150
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G422847716
Mfr # X1E-FAS-NUT-LOC-3922x150
product price:  $191.99
/pk 150, $1.28/ea
Lock Nuts (10,000+ items) - Page 232
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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 ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
1/4" locking nut5/16-24 nutsnylon insert hex nut1/2" flange lock nutn-10 lock nut
nylon-insert locknuts5/16-18 nylon locking nut10mm nuts2 inch locknutlock nut 5/16-18

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