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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 67

X1 Tools M10 x 1.5 mm HP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1818x250
X1 Tools

M10 x 1.5 mm HP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 250PK

Zoro # G622867620
Mfr # X1E-FAS-NUT-LOC-1818x250
product price: 
$1,741.99
/pk 250, $6.97/ea
X1 Tools 1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3442x25
X1 Tools

1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G222864425
Mfr # X1E-FAS-NUT-LOC-3442x25
product price: 
$14.19
/pk 25, $0.57/ea
X1 Tools 9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1948x8
X1 Tools

9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G422851133
Mfr # X1E-FAS-NUT-LOC-1948x8
product price: 
$12.69
/pk 8, $1.59/ea
X1 Tools 8-32 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3814x1
X1 Tools

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

Zoro # G522856755
Mfr # X1E-FAS-NUT-LOC-3814x1
product price: 
$1.15
/ea
Sold in mult. of 9 for $10.35
Whittet-Higgins 8 Threads per Inch, 8-1/16 in. Outside Diameter AN-32
Whittet-Higgins

8 Threads per Inch, 8-1/16 in. Outside Diameter

Zoro # G412509839
Mfr # AN-32
product price: 
$190.99
/ea
Standard Locknut Bearing Lock Nut, Steel KM8
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G922964333
Mfr # KM8
product price: 
$20.79
/ea
X1 Tools 10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2228x2
X1 Tools

10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G522853747
Mfr # X1E-FAS-NUT-LOC-2228x2
product price: 
$2.99
/pk 2, $1.50/ea
Sold in mult. of 3 for $8.97
Oxoxo 8-32 K Lock Nut Black Zinc and Bake, 5000PK 405538
Oxoxo

8-32 K Lock Nut Black Zinc and Bake, 5000PK

Zoro # G322693987
Mfr # 405538
product price: 
$287.99
/pk 5000, $0.06/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1916x4
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G022854305
Mfr # X1E-FAS-NUT-LOC-1916x4
product price: 
$0.91
/pk 4, $0.23/ea
Sold in mult. of 10 for $9.10
X1 Tools 1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3012x50
X1 Tools

1/4-28 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G422851898
Mfr # X1E-FAS-NUT-LOC-3012x50
product price: 
$83.45
/pk 50, $1.67/ea
Zoro Select Self Clinching Lock Nut, #6-32, Steel, Zinc Plated, 10000 PK 06-0NCL
Zoro Select

Self Clinching Lock Nut, #6-32, Steel, Zinc Plated, 10000 PK

Zoro # G2437240
Mfr # 06-0NCL
product price: 
$850.99
/pk 10000, $0.09/ea
X1 Tools 5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3032x100
X1 Tools

5/8-18 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G022866674
Mfr # X1E-FAS-NUT-LOC-3032x100
product price: 
$399.99
/pk 100, $4.00/ea
X1 Tools 3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3034x500
X1 Tools

3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G522864903
Mfr # X1E-FAS-NUT-LOC-3034x500
product price: 
$3,847.99
/pk 500, $7.70/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1940x120
X1 Tools

7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G522857776
Mfr # X1E-FAS-NUT-LOC-1940x120
product price: 
$42.89
/pk 120, $0.36/ea
Oxoxo M16-2.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 150PK 278188
Oxoxo

M16-2.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 150PK

Zoro # G822684577
Mfr # 278188
product price: 
$110.99
/pk 150, $0.74/ea
X1 Tools 3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3316x1
X1 Tools

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

Zoro # G622865664
Mfr # X1E-FAS-NUT-LOC-3316x1
product price: 
$3.39
/ea
Sold in mult. of 3 for $10.17
X1 Tools 1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1928x150
X1 Tools

1/4-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 150PK

Zoro # G422863372
Mfr # X1E-FAS-NUT-LOC-1928x150
product price: 
$24.39
/pk 150, $0.16/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1940x100
X1 Tools

7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G122867793
Mfr # X1E-FAS-NUT-LOC-1940x100
product price: 
$37.89
/pk 100, $0.38/ea
X1 Tools M27 x 2 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1664x1000
X1 Tools

M27 x 2 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G622846137
Mfr # X1E-FAS-NUT-LOC-1664x1000
product price: 
$24,758.99
/pk 1000, $24.76/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1984x400
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G322864745
Mfr # X1E-FAS-NUT-LOC-1984x400
product price: 
$660.99
/pk 400, $1.65/ea
X1 Tools 1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1964x250
X1 Tools

1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 250PK

Zoro # G222867716
Mfr # X1E-FAS-NUT-LOC-1964x250
product price: 
$1,887.99
/pk 250, $7.55/ea
Morton Knurled Jam Nut, 10-24 Thread Size, 1/4in Height, 3/4in Diameter KN-10
Morton

Knurled Jam Nut, 10-24 Thread Size, 1/4in Height, 3/4in Diameter

Zoro # G515543716
Mfr # KN-10
product price: 
$4.79
/ea
Sold in mult. of 5 for $23.95
Titan Industrial Supply Lock Nut, Nylon, Grade 8 T51624NLNYZ8FT
Titan Industrial Supply

Lock Nut, Nylon, Grade 8

Zoro # G909152593
Mfr # T51624NLNYZ8FT
product price: 
$0.22
/ea
Sold in mult. of 39 for $8.58
X1 Tools 1-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1966x500
X1 Tools

1-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G722855725
Mfr # X1E-FAS-NUT-LOC-1966x500
product price: 
$3,796.99
/pk 500, $7.59/ea
X1 Tools 9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1950x10
X1 Tools

9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G922863506
Mfr # X1E-FAS-NUT-LOC-1950x10
product price: 
$15.99
/pk 10, $1.60/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2024x25
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 25PK

Zoro # G422847662
Mfr # X1E-FAS-NUT-LOC-2024x25
product price: 
$128.99
/pk 25, $5.16/ea
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1934x50
X1 Tools

5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G422864218
Mfr # X1E-FAS-NUT-LOC-1934x50
product price: 
$12.99
/pk 50, $0.26/ea
X1 Tools 7/8-14 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2358x1000
X1 Tools

7/8-14 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G622852480
Mfr # X1E-FAS-NUT-LOC-2358x1000
product price: 
$23,866.99
/pk 1000, $23.87/ea
X1 Tools 3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1956x12
X1 Tools

3/4-10 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G722856593
Mfr # X1E-FAS-NUT-LOC-1956x12
product price: 
$25.29
/pk 12, $2.11/ea
X1 Tools M12 x 1.75 mm UHP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1320x1
X1 Tools

M12 x 1.75 mm UHP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts

Zoro # G022847741
Mfr # X1E-FAS-NUT-LOC-1320x1
product price: 
$15.39
/ea
Oxoxo M16-2.00 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 200PK 557756
Oxoxo

M16-2.00 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 200PK

Zoro # G022695731
Mfr # 557756
product price: 
$780.99
/pk 200, $3.90/ea
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3478x6
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G822865730
Mfr # X1E-FAS-NUT-LOC-3478x6
product price: 
$5.45
/pk 6, $0.91/ea
Sold in mult. of 2 for $10.90
Heico-Lock 2-Piece Wedge Lock Nut, M8-1.25, Steel, Class 10, Zinc-Coated, 7 7/10 mm Ht, 100 PK HLM-8
Heico-Lock

2-Piece Wedge Lock Nut, M8-1.25, Steel, Class 10, Zinc-Coated, 7 7/10 mm Ht, 100 PK

Zoro # G811471454
Mfr # HLM-8
product price: 
$136.99
/pk 100, $1.37/ea
X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3820x20
X1 Tools

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

Zoro # G022853520
Mfr # X1E-FAS-NUT-LOC-3820x20
product price: 
$20.79
/pk 20, $1.04/ea
Erickson Locknut and StopScrew, 75TGNOSEPCASSY/HEX NPA075
Erickson

Locknut and StopScrew, 75TGNOSEPCASSY/HEX

Zoro # G3587575
Mfr # NPA075
product price: 
$180.99
/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1952x8
X1 Tools

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

Zoro # G022848304
Mfr # X1E-FAS-NUT-LOC-1952x8
product price: 
$14.99
/pk 8, $1.87/ea
Lock Nuts (10,000+ items) - Page 67
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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
3/4 lock nuts1/2" flange lock nut1/4 npt locknuts3/8-16 ss nuts1/4" locking nut
5/16-18 nylon locking nutdistorted lock nutn-10 lock nut2 inch locknut1" lock nuts

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