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Lock Nuts (10,000+ items) - Page 229

X1 Tools 3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3434x6
X1 Tools

3/8-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G522852184
Mfr # X1E-FAS-NUT-LOC-3434x6
product price:  $1.79
/pk 6, $0.30/ea
Newport Fasteners Serrated Lock Nut, M16-2.00, Steel, Class 8, Zinc Plated, 50 PK 238755-PR-50
Newport Fasteners

Serrated Lock Nut, M16-2.00, Steel, Class 8, Zinc Plated, 50 PK

Zoro # G606308545
Mfr # 238755-PR-50
product price:  $99.15
/pk 50, $1.98/ea
Newport Fasteners Nylon Insert Lock Nut, #8-36, 18-8 Stainless Steel, Not Graded, 5000 PK 306504-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #8-36, 18-8 Stainless Steel, Not Graded, 5000 PK

Zoro # G806327612
Mfr # 306504-BR-5000
product price:  $892.99
/pk 5000, $0.18/ea
X1 Tools 10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3816x8
X1 Tools

10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G922863766
Mfr # X1E-FAS-NUT-LOC-3816x8
product price:  $5.99
/pk 8, $0.75/ea
Oxoxo 1/4-28 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 2000PK 172978
Oxoxo

1/4-28 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Zinc And Bake, 2000PK

Zoro # G422669233
Mfr # 172978
product price:  $168.99
/pk 2000, $0.08/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1924x120
X1 Tools

10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G822853621
Mfr # X1E-FAS-NUT-LOC-1924x120
product price:  $19.25
/pk 120, $0.16/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3710x25
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G022859133
Mfr # X1E-FAS-NUT-LOC-3710x25
product price:  $10.99
/pk 25, $0.44/ea
X1 Tools 10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2226x6
X1 Tools

10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G222866757
Mfr # X1E-FAS-NUT-LOC-2226x6
product price:  $2.95
/pk 6, $0.49/ea
X1 Tools 1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-1964x75
X1 Tools

1-8 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 75PK

Zoro # G322853633
Mfr # X1E-FAS-NUT-LOC-1964x75
product price:  $396.99
/pk 75, $5.29/ea
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3916x15
X1 Tools

1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G422857654
Mfr # X1E-FAS-NUT-LOC-3916x15
product price:  $15.39
/pk 15, $1.03/ea
Oxoxo 5/16-18 Stover Alternative Lock Nut Grade B Cad And Wax, 1000PK 498988
Oxoxo

5/16-18 Stover Alternative Lock Nut Grade B Cad And Wax, 1000PK

Zoro # G822671843
Mfr # 498988
product price:  $156.99
/pk 1000, $0.16/ea
X1 Tools 1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2126x100
X1 Tools

1/4-28 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G622864872
Mfr # X1E-FAS-NUT-LOC-2126x100
product price:  $33.89
/pk 100, $0.34/ea
X1 Tools 3/8-16 Black-Oxide 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3824x1000
X1 Tools

3/8-16 Black-Oxide 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G722849427
Mfr # X1E-FAS-NUT-LOC-3824x1000
product price:  $1,077.99
/pk 1000, $1.08/ea
X1 Tools 10-24 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3816x1
X1 Tools

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

Zoro # G022862119
Mfr # X1E-FAS-NUT-LOC-3816x1
product price:  $1.19
/ea
Newport Fasteners Nylon Insert Lock Nut, #8-32, Steel, Grade A, Zinc Plated, 100 PK 899632-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #8-32, Steel, Grade A, Zinc Plated, 100 PK

Zoro # G606331536
Mfr # 899632-PR-100
product price:  $33.65
/pk 100, $0.34/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-2024x10
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 10PK

Zoro # G622867033
Mfr # X1E-FAS-NUT-LOC-2024x10
product price:  $56.39
/pk 10, $5.64/ea
X1 Tools 5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1234x50
X1 Tools

5/8-11 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK

Zoro # G022846089
Mfr # X1E-FAS-NUT-LOC-1234x50
product price:  $154.99
/pk 50, $3.10/ea
X1 Tools 3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1020x500
X1 Tools

3/8-24 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 500PK

Zoro # G622844164
Mfr # X1E-FAS-NUT-LOC-1020x500
product price:  $317.99
/pk 500, $0.64/ea
X1 Tools 3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3020x120
X1 Tools

3/8-24 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G822853485
Mfr # X1E-FAS-NUT-LOC-3020x120
product price:  $75.45
/pk 120, $0.63/ea
X1 Tools 1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3238x50
X1 Tools

1 1/4-12 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G322856696
Mfr # X1E-FAS-NUT-LOC-3238x50
product price:  $1,683.99
/pk 50, $33.68/ea
X1 Tools 3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3232x120
X1 Tools

3/4-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G322854982
Mfr # X1E-FAS-NUT-LOC-3232x120
product price:  $876.99
/pk 120, $7.31/ea
Zoro Select External Tooth K-Lock Lock Nut, #6-32, Steel, Black Oxide, 0.102 in Ht, 5000 PK 06NKB
Zoro Select

External Tooth K-Lock Lock Nut, #6-32, Steel, Black Oxide, 0.102 in Ht, 5000 PK

Zoro # G2445805
Mfr # 06NKB
product price:  $194.99
/pk 5000, $0.04/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3412x150
X1 Tools

4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G122856964
Mfr # X1E-FAS-NUT-LOC-3412x150
product price:  $36.35
/pk 150, $0.24/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2338x1
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts

Zoro # G922847940
Mfr # X1E-FAS-NUT-LOC-2338x1
product price:  $2.49
/ea
X1 Tools 1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3442x20
X1 Tools

1/2-13 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G922852050
Mfr # X1E-FAS-NUT-LOC-3442x20
product price:  $12.85
/pk 20, $0.64/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-2125x10
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 10PK

Zoro # G622850424
Mfr # X1E-FAS-NUT-LOC-2125x10
product price:  $3.89
/pk 10, $0.39/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 5/64", PK50

Zoro # G122963655
Mfr # FLHNI-10-050P
product price:  $22.99
/pk 50, $0.46/ea
X1 Tools 3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3034x75
X1 Tools

3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G922849289
Mfr # X1E-FAS-NUT-LOC-3034x75
product price:  $510.99
/pk 75, $6.81/ea
X1 Tools 1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2133x100
X1 Tools

1/2-13 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G322864271
Mfr # X1E-FAS-NUT-LOC-2133x100
product price:  $140.99
/pk 100, $1.41/ea
X1 Tools 5/8-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1236x1000
X1 Tools

5/8-18 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 1000PK

Zoro # G622845888
Mfr # X1E-FAS-NUT-LOC-1236x1000
product price:  $3,805.99
/pk 1000, $3.81/ea
Titan Industrial Supply Lock Nut, Nylon, Grade 8 T5811NLNYZ8
Titan Industrial Supply

Lock Nut, Nylon, Grade 8

Zoro # G609152848
Mfr # T5811NLNYZ8
product price:  $1.25
/ea
Sold in mult. of 7 for $8.75
Newport Fasteners Nylon Insert Lock Nut, #10-32, 316 Stainless Steel, Not Graded, 100 PK 296695-PR-100
Newport Fasteners

Nylon Insert Lock Nut, #10-32, 316 Stainless Steel, Not Graded, 100 PK

Zoro # G606327669
Mfr # 296695-PR-100
product price:  $35.15
/pk 100, $0.35/ea
No Product Image Available
Zoro Select

Lock Nut, Stainless Steel, 1/8", PK5

Zoro # G722961990
Mfr # FLJNIX050-005P
product price:  $29.39
/pk 5, $5.88/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3414x20
X1 Tools

5-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G922865159
Mfr # X1E-FAS-NUT-LOC-3414x20
product price:  $3.55
/pk 20, $0.18/ea
X1 Tools 1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-1629x200
X1 Tools

1-14 Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 200PK

Zoro # G222861653
Mfr # X1E-FAS-NUT-LOC-1629x200
product price:  $1,649.99
/pk 200, $8.25/ea
No Product Image Available
Zoro Select

Lock Nut, Steel, 5/64", PK15

Zoro # G522963910
Mfr # FLHJI037CAD-015P
product price:  $21.79
/pk 15, $1.45/ea
Lock Nuts (10,000+ items) - Page 229
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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
10-24 lock nut10-24 nylon lock nut10-24 nylon10-32 lock nuts10-32 nut
1 1 2 lock nut10-24 washer10-24 nylock10-32 stainless nut10-32 washer

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