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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 171

X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3236x12
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G722856159
Mfr # X1E-FAS-NUT-LOC-3236x12
product price: 
$192.99
/pk 12, $16.08/ea
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3012x1
X1 Tools

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

Zoro # G522851866
Mfr # X1E-FAS-NUT-LOC-3012x1
product price: 
$2.55
/ea
Sold in mult. of 4 for $10.20
X1 Tools 1 1/4-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1060x75
X1 Tools

1 1/4-12 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 75PK

Zoro # G622846168
Mfr # X1E-FAS-NUT-LOC-1060x75
product price: 
$3,462.99
/pk 75, $46.17/ea
X1 Tools 5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2328x6
X1 Tools

5/16-18 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G522852023
Mfr # X1E-FAS-NUT-LOC-2328x6
product price: 
$4.15
/pk 6, $0.69/ea
Sold in mult. of 3 for $12.45
X1 Tools 5/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1932x500
X1 Tools

5/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G922859103
Mfr # X1E-FAS-NUT-LOC-1932x500
product price: 
$81.99
/pk 500, $0.16/ea
Zoro Select Lock Nut, Stainless Steel, 1/32", PK5 FLJNIX0-6SLV-005P
Zoro Select

Lock Nut, Stainless Steel, 1/32", PK5

Zoro # G422964390
Mfr # FLJNIX0-6SLV-005P
product price: 
$23.89
/pk 5, $4.78/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3716x1
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G922860376
Mfr # X1E-FAS-NUT-LOC-3716x1
product price: 
$0.74
/ea
Sold in mult. of 13 for $9.62
X1 Tools 3/4-10 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2139x120
X1 Tools

3/4-10 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G422853113
Mfr # X1E-FAS-NUT-LOC-2139x120
product price: 
$553.99
/pk 120, $4.62/ea
Oxoxo 1/2-20 Flex Type Lock Nut Full Height 18-8 Stainless Steel, 50PK 457666
Oxoxo

1/2-20 Flex Type Lock Nut Full Height 18-8 Stainless Steel, 50PK

Zoro # G022669336
Mfr # 457666
product price: 
$459.99
/pk 50, $9.20/ea
Oxoxo 10-32 Conical K Keps Lock Nut Black Oxide And Oil, 5000PK 636622
Oxoxo

10-32 Conical K Keps Lock Nut Black Oxide And Oil, 5000PK

Zoro # G522698577
Mfr # 636622
product price: 
$807.99
/pk 5000, $0.16/ea
X1 Tools 3/8-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3436x400
X1 Tools

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

Zoro # G822855700
Mfr # X1E-FAS-NUT-LOC-3436x400
product price: 
$79.85
/pk 400, $0.20/ea
X1 Tools 1 1/4-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1256x400
X1 Tools

1 1/4-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 400PK

Zoro # G522844615
Mfr # X1E-FAS-NUT-LOC-1256x400
product price: 
$17,929.99
/pk 400, $44.82/ea
X1 Tools 1 1/2-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1262x20
X1 Tools

1 1/2-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 20PK

Zoro # G722848550
Mfr # X1E-FAS-NUT-LOC-1262x20
product price: 
$1,334.99
/pk 20, $66.75/ea
X1 Tools 7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3460x8
X1 Tools

7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G522852979
Mfr # X1E-FAS-NUT-LOC-3460x8
product price: 
$36.29
/pk 8, $4.54/ea
Oxoxo M6-1.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 1500PK 278250
Oxoxo

M6-1.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 1500PK

Zoro # G922667760
Mfr # 278250
product price: 
$92.95
/pk 1500, $0.06/ea
X1 Tools 7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3024x25
X1 Tools

7/16-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G422863754
Mfr # X1E-FAS-NUT-LOC-3024x25
product price: 
$28.19
/pk 25, $1.13/ea
X1 Tools M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1986x6
X1 Tools

M16 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G022859669
Mfr # X1E-FAS-NUT-LOC-1986x6
product price: 
$13.89
/pk 6, $2.32/ea
X1 Tools 5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknut, 1000PK X1E-FAS-NUT-LOC-3620x1000
X1 Tools

5/16-18 Performance Black-Corrosion-Resistant-Coated Steel Thin-Profile Nylon-Insert Locknut, 1000PK

Zoro # G722850263
Mfr # X1E-FAS-NUT-LOC-3620x1000
product price: 
$3,910.99
/pk 1000, $3.91/ea
X1 Tools 1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3210x75
X1 Tools

1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G522847692
Mfr # X1E-FAS-NUT-LOC-3210x75
product price: 
$82.89
/pk 75, $1.11/ea
X1 Tools 4-40 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3810x20
X1 Tools

4-40 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G822865440
Mfr # X1E-FAS-NUT-LOC-3810x20
product price: 
$12.39
/pk 20, $0.62/ea
Sold in mult. of 2 for $24.78
X1 Tools 7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3460x4
X1 Tools

7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G322857679
Mfr # X1E-FAS-NUT-LOC-3460x4
product price: 
$20.99
/pk 4, $5.25/ea
X1 Tools 1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3932x120
X1 Tools

1/2-20 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G422865451
Mfr # X1E-FAS-NUT-LOC-3932x120
product price: 
$321.99
/pk 120, $2.68/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 8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2222x120
X1 Tools

8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G022863468
Mfr # X1E-FAS-NUT-LOC-2222x120
product price: 
$40.89
/pk 120, $0.34/ea
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2326x1
X1 Tools

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

Zoro # G522864460
Mfr # X1E-FAS-NUT-LOC-2326x1
product price: 
$0.97
/ea
Sold in mult. of 10 for $9.70
X1 Tools 6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1918x8
X1 Tools

6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G122865058
Mfr # X1E-FAS-NUT-LOC-1918x8
product price: 
$1.29
/pk 8, $0.16/ea
Sold in mult. of 7 for $9.03
Oxoxo 8-32X11/32X1/8 Double Serrated Hex Lock Nuts Case Hardened Zinc And Bake, 5000PK 635881
Oxoxo

8-32X11/32X1/8 Double Serrated Hex Lock Nuts Case Hardened Zinc And Bake, 5000PK

Zoro # G622687365
Mfr # 635881
product price: 
$168.99
/pk 5000, $0.03/ea
Oxoxo 10-24-3 Self Clinching Nut Zinc, 5000PK 252670
Oxoxo

10-24-3 Self Clinching Nut Zinc, 5000PK

Zoro # G422689200
Mfr # 252670
product price: 
$1,112.99
/pk 5000, $0.22/ea
X1 Tools 1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2250x1000
X1 Tools

1/2-20 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G122852386
Mfr # X1E-FAS-NUT-LOC-2250x1000
product price: 
$6,291.99
/pk 1000, $6.29/ea
X1 Tools 5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3228x12
X1 Tools

5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G822860698
Mfr # X1E-FAS-NUT-LOC-3228x12
product price: 
$66.89
/pk 12, $5.57/ea
X1 Tools 1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3444x1
X1 Tools

1/2-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G522862879
Mfr # X1E-FAS-NUT-LOC-3444x1
product price: 
$0.88
/ea
Sold in mult. of 11 for $9.68
X1 Tools 5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3228x150
X1 Tools

5/8-11 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G722865762
Mfr # X1E-FAS-NUT-LOC-3228x150
product price: 
$725.99
/pk 150, $4.84/ea
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3012x150
X1 Tools

1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G922847889
Mfr # X1E-FAS-NUT-LOC-3012x150
product price: 
$231.99
/pk 150, $1.55/ea
X1 Tools 5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3032x400
X1 Tools

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

Zoro # G722867780
Mfr # X1E-FAS-NUT-LOC-3032x400
product price: 
$1,835.99
/pk 400, $4.59/ea
X1 Tools 3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3316x75
X1 Tools

3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G322866138
Mfr # X1E-FAS-NUT-LOC-3316x75
product price: 
$174.99
/pk 75, $2.33/ea
X1 Tools 1-8 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2143x50
X1 Tools

1-8 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G722845627
Mfr # X1E-FAS-NUT-LOC-2143x50
product price: 
$673.99
/pk 50, $13.48/ea
Lock Nuts (10,000+ items) - Page 171
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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 NutsCap Nuts & Acorn NutsGeneral Washers
Hex Head Cap ScrewsSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
1" lock nutsnylon insert hex nut10mm nuts3/4 lock nuts1/2" flange lock nut
5/16-18 nylon locking nut2 inch locknutn-10 lock nutdistorted lock nut1/4" locking nut

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