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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 118

Oxoxo 10-24-3 Self Clinching Nut 303 Stainless Steel, 5000PK 304595
Oxoxo

10-24-3 Self Clinching Nut 303 Stainless Steel, 5000PK

Zoro # G422665228
Mfr # 304595
product price: 
$3,610.99
/pk 5000, $0.72/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-3710x200
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 200PK

Zoro # G222859049
Mfr # X1E-FAS-NUT-LOC-3710x200
product price: 
$49.79
/pk 200, $0.25/ea
X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3236x250
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G822863972
Mfr # X1E-FAS-NUT-LOC-3236x250
product price: 
$4,251.99
/pk 250, $17.01/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3498x400
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G922846769
Mfr # X1E-FAS-NUT-LOC-3498x400
product price: 
$11,704.99
/pk 400, $29.26/ea
X1 Tools 1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2324x200
X1 Tools

1/4-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G222847299
Mfr # X1E-FAS-NUT-LOC-2324x200
product price: 
$80.95
/pk 200, $0.40/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2320x1000
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G422846689
Mfr # X1E-FAS-NUT-LOC-2320x1000
product price: 
$251.99
/pk 1000, $0.25/ea
Oxoxo 5/16-18 Two Way Reversible Hex Lock Nut 18 8 Stainless Steel Passivate and Wax, 750PK 490397
Oxoxo

5/16-18 Two Way Reversible Hex Lock Nut 18 8 Stainless Steel Passivate and Wax, 750PK

Zoro # G022662740
Mfr # 490397
product price: 
$295.99
/pk 750, $0.39/ea
Oxoxo M12-1.75 Metric Conical K Keps Lock Nut Zinc and Bake, 500PK 637873
Oxoxo

M12-1.75 Metric Conical K Keps Lock Nut Zinc and Bake, 500PK

Zoro # G022685947
Mfr # 637873
product price: 
$665.99
/pk 500, $1.33/ea
Oxoxo 10-32-2 Self Clinching Nut 303 Stainless Steel, 5000PK 304629
Oxoxo

10-32-2 Self Clinching Nut 303 Stainless Steel, 5000PK

Zoro # G822694286
Mfr # 304629
product price: 
$3,574.99
/pk 5000, $0.71/ea
Newport Fasteners Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 5000 PK 491124-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 5000 PK

Zoro # G006327559
Mfr # 491124-BR-5000
product price: 
$273.99
/pk 5000, $0.05/ea
Zoro Select Lock Nut, Steel, 13/32", PK5 FLHNFI062CAD-005P
Zoro Select

Lock Nut, Steel, 13/32", PK5

Zoro # G222963456
Mfr # FLHNFI062CAD-005P
product price: 
$22.39
/pk 5, $4.48/ea
Oxoxo 3/8-16 K Lock Nut 18-8 Stainless Steel Nut, 420 Stainless Steel Washer, 500PK 316677
Oxoxo

3/8-16 K Lock Nut 18-8 Stainless Steel Nut, 420 Stainless Steel Washer, 500PK

Zoro # G422676941
Mfr # 316677
product price: 
$377.99
/pk 500, $0.76/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3496x400
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G222858370
Mfr # X1E-FAS-NUT-LOC-3496x400
product price: 
$6,131.99
/pk 400, $15.33/ea
Titan Industrial Supply Lock Nut, 18-8 Stainless Steel, Not Graded T3816NLNSS
Titan Industrial Supply

Lock Nut, 18-8 Stainless Steel, Not Graded

Zoro # G109152782
Mfr # T3816NLNSS
product price: 
$0.43
/ea
Sold in mult. of 20 for $8.60
Oxoxo 4-40 K Lock Nut Black Zinc and Bake, 5000PK 405235
Oxoxo

4-40 K Lock Nut Black Zinc and Bake, 5000PK

Zoro # G522696337
Mfr # 405235
product price: 
$260.99
/pk 5000, $0.05/ea
Newport Fasteners Lock Nut, #8-32, Steel, Yellow Zinc, 0.117 in Ht, 5000 PK 891449
Newport Fasteners

Lock Nut, #8-32, Steel, Yellow Zinc, 0.117 in Ht, 5000 PK

Zoro # G406329634
Mfr # 891449
product price: 
$309.99
/pk 5000, $0.06/ea
X1 Tools 8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-2119x10
X1 Tools

8-32 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 10PK

Zoro # G922862783
Mfr # X1E-FAS-NUT-LOC-2119x10
product price: 
$2.35
/pk 10, $0.24/ea
Sold in mult. of 4 for $9.40
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2126x75
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G022854770
Mfr # X1E-FAS-NUT-LOC-2126x75
product price: 
$26.15
/pk 75, $0.35/ea
X1 Tools 1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3764x150
X1 Tools

1 1/2-6 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G622860928
Mfr # X1E-FAS-NUT-LOC-3764x150
product price: 
$9,210.99
/pk 150, $61.41/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3440x50
X1 Tools

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

Zoro # G622850349
Mfr # X1E-FAS-NUT-LOC-3440x50
product price: 
$18.69
/pk 50, $0.37/ea
X1 Tools 3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3220x10
X1 Tools

3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322864431
Mfr # X1E-FAS-NUT-LOC-3220x10
product price: 
$22.69
/pk 10, $2.27/ea
Zoro Select Lock Nut, 1/4"-20, Nylon, Black Zinc, 0.225 in Ht, 4000 PK 14NSTBZ
Zoro Select

Lock Nut, 1/4"-20, Nylon, Black Zinc, 0.225 in Ht, 4000 PK

Zoro # G2451694
Mfr # 14NSTBZ
product price: 
$331.99
/pk 4000, $0.08/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3480x10
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G022867237
Mfr # X1E-FAS-NUT-LOC-3480x10
product price: 
$12.19
/pk 10, $1.22/ea
X1 Tools 3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2022x500
X1 Tools

3/8-16 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 500PK

Zoro # G522851804
Mfr # X1E-FAS-NUT-LOC-2022x500
product price: 
$2,025.99
/pk 500, $4.05/ea
Oxoxo M12-1.75 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 300PK 278155
Oxoxo

M12-1.75 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 300PK

Zoro # G722663115
Mfr # 278155
product price: 
$99.15
/pk 300, $0.33/ea
Oxoxo 5/16-18X3/4 Conical K Keps Lock Nut Zinc and Bake, 2000PK 637963
Oxoxo

5/16-18X3/4 Conical K Keps Lock Nut Zinc and Bake, 2000PK

Zoro # G022681529
Mfr # 637963
product price: 
$993.99
/pk 2000, $0.50/ea
X1 Tools 3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3034x15
X1 Tools

3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G122865645
Mfr # X1E-FAS-NUT-LOC-3034x15
product price: 
$110.99
/pk 15, $7.40/ea
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-2352x10
X1 Tools

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

Zoro # G622865787
Mfr # X1E-FAS-NUT-LOC-2352x10
product price: 
$58.95
/pk 10, $5.90/ea
X1 Tools 7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1022x12
X1 Tools

7/16-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK

Zoro # G622846625
Mfr # X1E-FAS-NUT-LOC-1022x12
product price: 
$18.39
/pk 12, $1.53/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 3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3018x250
X1 Tools

3/8-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G522850302
Mfr # X1E-FAS-NUT-LOC-3018x250
product price: 
$106.99
/pk 250, $0.43/ea
X1 Tools 1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3038x25
X1 Tools

1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G822858572
Mfr # X1E-FAS-NUT-LOC-3038x25
product price: 
$352.99
/pk 25, $14.12/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2121x6
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G522846732
Mfr # X1E-FAS-NUT-LOC-2121x6
product price: 
$1.89
/pk 6, $0.32/ea
Sold in mult. of 5 for $9.45
X1 Tools 3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3220x75
X1 Tools

3/8-24 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G422849185
Mfr # X1E-FAS-NUT-LOC-3220x75
product price: 
$133.99
/pk 75, $1.79/ea
Newport Fasteners Nylon Insert Lock Nut, 5/8"-11, Steel, Grade A, Zinc Plated, 50 PK 888572-PR-50
Newport Fasteners

Nylon Insert Lock Nut, 5/8"-11, Steel, Grade A, Zinc Plated, 50 PK

Zoro # G206331783
Mfr # 888572-PR-50
product price: 
$80.19
/pk 50, $1.60/ea
X1 Tools 7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1940x50
X1 Tools

7/16-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G322857549
Mfr # X1E-FAS-NUT-LOC-1940x50
product price: 
$21.19
/pk 50, $0.42/ea
Lock Nuts (10,000+ items) - Page 118
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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
1/2" flange lock nut3/8-16 nuts stainless steellock nut 5/16-181/4" locking nutnylon insert hex nut
5/16-24 nutsnylon-insert locknutsn-10 lock nut5/16-18 nylon locking nut10mm nuts

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