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Lock Nuts (9,500+ items) - Page 128

X1 Tools 5/16-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3430x500
X1 Tools

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

Zoro # G722866677
Mfr # X1E-FAS-NUT-LOC-3430x500
product price: $81.29
/pk 500, $0.16/ea
X1 Tools 7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-3458x75
X1 Tools

7/8-9 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 75PK

Zoro # G322851714
Mfr # X1E-FAS-NUT-LOC-3458x75
product price: $278.99
/pk 75, $3.72/ea
Oxoxo 6-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Zinc and Bake, 5000PK 607300
Oxoxo

6-32 Serrated Flange Hex Lock Nuts Case Hardened HR15N 78/90 Black Zinc and Bake, 5000PK

Zoro # G622696527
Mfr # 607300
product price: $393.99
/pk 5000, $0.08/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 1"-14, Steel, Grade C, Waxed Zinc Yellow, 7/8 in Ht, 10 PK 3XTP4
Zoro Select

Top Lock Distorted Thread Lock Nut, 1"-14, Steel, Grade C, Waxed Zinc Yellow, 7/8 in Ht, 10 PK

Zoro # G0248202
Mfr # 3XTP4
product price: $50.89
/pk 10, $5.09/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-2024x15
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 15PK

Zoro # G422856770
Mfr # X1E-FAS-NUT-LOC-2024x15
product price: $79.99
/pk 15, $5.33/ea
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3478x25
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G922864145
Mfr # X1E-FAS-NUT-LOC-3478x25
product price: $22.25
/pk 25, $0.89/ea
X1 Tools 1/4-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1210x50
X1 Tools

1/4-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 50PK

Zoro # G822851719
Mfr # X1E-FAS-NUT-LOC-1210x50
product price: $28.79
/pk 50, $0.58/ea
Oxoxo M10-1.5 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 750PK 616344
Oxoxo

M10-1.5 Din6926/ISO7043 Metric class 8 Prevail Torq Nylon Insert Hex Flange Lock Nut Z/Y, 750PK

Zoro # G722694812
Mfr # 616344
product price: $195.99
/pk 750, $0.26/ea
Oxoxo 3/8-16 Stover Alternative Lock Nut Grade B Cad And Wax, 1000PK 498996
Oxoxo

3/8-16 Stover Alternative Lock Nut Grade B Cad And Wax, 1000PK

Zoro # G622697050
Mfr # 498996
product price: $298.99
/pk 1000, $0.30/ea
X1 Tools 1-8 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3754x1
X1 Tools

1-8 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G222850343
Mfr # X1E-FAS-NUT-LOC-3754x1
product price: $31.19
/ea
X1 Tools 3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1220x250
X1 Tools

3/8-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 250PK

Zoro # G522844783
Mfr # X1E-FAS-NUT-LOC-1220x250
product price: $194.99
/pk 250, $0.78/ea
X1 Tools 7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1024x15
X1 Tools

7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 15PK

Zoro # G122845777
Mfr # X1E-FAS-NUT-LOC-1024x15
product price: $22.59
/pk 15, $1.51/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3412x250
X1 Tools

4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G122851631
Mfr # X1E-FAS-NUT-LOC-3412x250
product price: $56.55
/pk 250, $0.23/ea
X1 Tools 3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1018x1
X1 Tools

3/8-16 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts

Zoro # G322844556
Mfr # X1E-FAS-NUT-LOC-1018x1
product price: $1.35
/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3412x6
X1 Tools

4-40 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G422853441
Mfr # X1E-FAS-NUT-LOC-3412x6
product price: $2.15
/pk 6, $0.36/ea
X1 Tools 5/8-11 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3742x150
X1 Tools

5/8-11 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G422861088
Mfr # X1E-FAS-NUT-LOC-3742x150
product price: $797.99
/pk 150, $5.32/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3710x15
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G922851466
Mfr # X1E-FAS-NUT-LOC-3710x15
product price: $4.55
/pk 15, $0.30/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
Newport Fasteners Nylon Insert Lock Nut, #2-56, Steel, Grade A, Zinc Plated, 5000 PK 608817-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #2-56, Steel, Grade A, Zinc Plated, 5000 PK

Zoro # G106329781
Mfr # 608817-BR-5000
product price: $466.99
/pk 5000, $0.09/ea
X1 Tools 1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3916x20
X1 Tools

1/4-28 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G622849626
Mfr # X1E-FAS-NUT-LOC-3916x20
product price: $18.35
/pk 20, $0.92/ea
X1 Tools 7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1024x400
X1 Tools

7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 400PK

Zoro # G722846617
Mfr # X1E-FAS-NUT-LOC-1024x400
product price: $420.99
/pk 400, $1.05/ea
X1 Tools 3/4-10 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3746x12
X1 Tools

3/4-10 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G422864843
Mfr # X1E-FAS-NUT-LOC-3746x12
product price: $206.99
/pk 12, $17.25/ea
X1 Tools 10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2121x500
X1 Tools

10-24 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G222865675
Mfr # X1E-FAS-NUT-LOC-2121x500
product price: $98.55
/pk 500, $0.20/ea
Newport Fasteners Nylon Insert Lock Nut, #6-40, Steel, Grade A, Zinc Plated, 5000 PK 239831-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #6-40, Steel, Grade A, Zinc Plated, 5000 PK

Zoro # G206327670
Mfr # 239831-BR-5000
product price: $683.99
/pk 5000, $0.14/ea
X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-1968x500
X1 Tools

1 1/8-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 500PK

Zoro # G522845520
Mfr # X1E-FAS-NUT-LOC-1968x500
product price: $6,510.99
/pk 500, $13.02/ea
Oxoxo M4-0.70 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 2000PK 278232
Oxoxo

M4-0.70 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 2000PK

Zoro # G322682417
Mfr # 278232
product price: $59.39
/pk 2000, $0.03/ea
X1 Tools 7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3022x10
X1 Tools

7/16-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G622866654
Mfr # X1E-FAS-NUT-LOC-3022x10
product price: $14.99
/pk 10, $1.50/ea
X1 Tools 1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3226x250
X1 Tools

1/2-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G222855850
Mfr # X1E-FAS-NUT-LOC-3226x250
product price: $836.99
/pk 250, $3.35/ea
X1 Tools 1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-3040x150
X1 Tools

1 1/4-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 150PK

Zoro # G122865881
Mfr # X1E-FAS-NUT-LOC-3040x150
product price: $4,704.99
/pk 150, $31.37/ea
X1 Tools M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-3478x1000
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 1000PK

Zoro # G522866082
Mfr # X1E-FAS-NUT-LOC-3478x1000
product price: $600.99
/pk 1000, $0.60/ea
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3480x50
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G822849730
Mfr # X1E-FAS-NUT-LOC-3480x50
product price: $40.99
/pk 50, $0.82/ea
X1 Tools M8 x 1.25 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3484x25
X1 Tools

M8 x 1.25 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G022867152
Mfr # X1E-FAS-NUT-LOC-3484x25
product price: $65.99
/pk 25, $2.64/ea
Oxoxo M20-2.50 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 50PK 557770
Oxoxo

M20-2.50 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 50PK

Zoro # G722684707
Mfr # 557770
product price: $411.99
/pk 50, $8.24/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1984x10
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G522854072
Mfr # X1E-FAS-NUT-LOC-1984x10
product price: $18.15
/pk 10, $1.82/ea
X1 Tools 1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3042x25
X1 Tools

1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G722864147
Mfr # X1E-FAS-NUT-LOC-3042x25
product price: $1,914.99
/pk 25, $76.60/ea
Oxoxo 10-24 K Lock Nut 18 8 Stainless Steel Black Oxide and Oil, 2000PK 438795
Oxoxo

10-24 K Lock Nut 18 8 Stainless Steel Black Oxide and Oil, 2000PK

Zoro # G422659968
Mfr # 438795
product price: $602.99
/pk 2000, $0.30/ea
Lock Nuts (9,500+ items) - Page 128
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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
10-32 stainless nut10-24 lock nut10-24 nylon10-32 washer10-32 nylon nut
1 1 2 lock nut10-24 nylock10-32 lock nuts10-32 nut10-24 nylon lock nut

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