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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 77

X1 Tools 1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3830x10
X1 Tools

1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G222864166
Mfr # X1E-FAS-NUT-LOC-3830x10
product price:  $34.95
/pk 10, $3.50/ea
Oxoxo 5/8-18 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 50PK 278030
Oxoxo

5/8-18 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 50PK

Zoro # G722674555
Mfr # 278030
product price:  $54.49
/pk 50, $1.09/ea
Zoro Select Lock Nut, Steel, 9/32", PK10 FLHNFI050CAD-010P
Zoro Select

Lock Nut, Steel, 9/32", PK10

Zoro # G622964657
Mfr # FLHNFI050CAD-010P
product price:  $27.15
/pk 10, $2.72/ea
X1 Tools 5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3312x1
X1 Tools

5/8-18 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G922853132
Mfr # X1E-FAS-NUT-LOC-3312x1
product price:  $14.49
/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-3490x15
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 15PK

Zoro # G822865617
Mfr # X1E-FAS-NUT-LOC-3490x15
product price:  $61.15
/pk 15, $4.08/ea
Oxoxo 5/16-24 K Lock Nut Zinc and Bake, 1500PK 183598
Oxoxo

5/16-24 K Lock Nut Zinc and Bake, 1500PK

Zoro # G222667545
Mfr # 183598
product price:  $299.99
/pk 1500, $0.20/ea
Newport Fasteners Nylon Insert Lock Nut, M10-1.50, Steel, Class 10, Zinc Plated, 2500 PK 299422-BR-2500
Newport Fasteners

Nylon Insert Lock Nut, M10-1.50, Steel, Class 10, Zinc Plated, 2500 PK

Zoro # G006327948
Mfr # 299422-BR-2500
product price:  $895.99
/pk 2500, $0.36/ea
X1 Tools 7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-3460x120
X1 Tools

7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 120PK

Zoro # G722867315
Mfr # X1E-FAS-NUT-LOC-3460x120
product price:  $438.99
/pk 120, $3.66/ea
X1 Tools 1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3324x4
X1 Tools

1 1/8-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK

Zoro # G822866133
Mfr # X1E-FAS-NUT-LOC-3324x4
product price:  $154.99
/pk 4, $38.75/ea
X1 Tools 1 3/4-5 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1068x120
X1 Tools

1 3/4-5 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 120PK

Zoro # G522848590
Mfr # X1E-FAS-NUT-LOC-1068x120
product price:  $9,534.99
/pk 120, $79.46/ea
X1 Tools 1-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1050x25
X1 Tools

1-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 25PK

Zoro # G022844603
Mfr # X1E-FAS-NUT-LOC-1050x25
product price:  $169.99
/pk 25, $6.80/ea
X1 Tools M18 x 1.5 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2166x6
X1 Tools

M18 x 1.5 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G322863632
Mfr # X1E-FAS-NUT-LOC-2166x6
product price:  $261.99
/pk 6, $43.67/ea
X1 Tools 1 3/4-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1266x6
X1 Tools

1 3/4-12 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 6PK

Zoro # G822846548
Mfr # X1E-FAS-NUT-LOC-1266x6
product price:  $545.99
/pk 6, $91.00/ea
X1 Tools 1 1/8-7 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1052x10
X1 Tools

1 1/8-7 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G322844167
Mfr # X1E-FAS-NUT-LOC-1052x10
product price:  $220.99
/pk 10, $22.10/ea
X1 Tools 7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-2338x150
X1 Tools

7/16-20 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 150PK

Zoro # G022847116
Mfr # X1E-FAS-NUT-LOC-2338x150
product price:  $236.99
/pk 150, $1.58/ea
X1 Tools 1-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3038x8
X1 Tools

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

Zoro # G622858352
Mfr # X1E-FAS-NUT-LOC-3038x8
product price:  $120.99
/pk 8, $15.12/ea
X1 Tools M12 x 1.75 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK X1E-FAS-NUT-LOC-2161x200
X1 Tools

M12 x 1.75 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 200PK

Zoro # G022848472
Mfr # X1E-FAS-NUT-LOC-2161x200
product price:  $319.99
/pk 200, $1.60/ea
Standard Locknut Bearing Lock Nut, Steel N16
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G922963497
Mfr # N16
product price:  $41.15
/ea
X1 Tools 3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3728x20
X1 Tools

3/8-16 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G122851273
Mfr # X1E-FAS-NUT-LOC-3728x20
product price:  $15.29
/pk 20, $0.76/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3752x2
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G422865499
Mfr # X1E-FAS-NUT-LOC-3752x2
product price:  $79.25
/pk 2, $39.63/ea
X1 Tools 1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1026x12
X1 Tools

1/2-13 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 12PK

Zoro # G522844554
Mfr # X1E-FAS-NUT-LOC-1026x12
product price:  $22.89
/pk 12, $1.91/ea
X1 Tools M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1994x6
X1 Tools

M24 x 3 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G022851779
Mfr # X1E-FAS-NUT-LOC-1994x6
product price:  $40.15
/pk 6, $6.69/ea
X1 Tools 3/4-16 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3456x4
X1 Tools

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

Zoro # G522852344
Mfr # X1E-FAS-NUT-LOC-3456x4
product price:  $12.69
/pk 4, $3.17/ea
X1 Tools M10 x 1 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1642x6
X1 Tools

M10 x 1 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK

Zoro # G122857916
Mfr # X1E-FAS-NUT-LOC-1642x6
product price:  $12.39
/pk 6, $2.07/ea
X1 Tools 10-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1922x2
X1 Tools

10-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK

Zoro # G622847905
Mfr # X1E-FAS-NUT-LOC-1922x2
product price:  $0.72
/pk 2, $0.36/ea
Sold in mult. of 13 for $9.36
X1 Tools M24 x 1.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1660x1000
X1 Tools

M24 x 1.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G022851960
Mfr # X1E-FAS-NUT-LOC-1660x1000
product price:  $8,749.99
/pk 1000, $8.75/ea
X1 Tools 4-40 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2310x1
X1 Tools

4-40 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts

Zoro # G822844940
Mfr # X1E-FAS-NUT-LOC-2310x1
product price:  $0.70
/ea
Sold in mult. of 13 for $9.10
X1 Tools 3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3316x500
X1 Tools

3/4-16 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G622867842
Mfr # X1E-FAS-NUT-LOC-3316x500
product price:  $1,477.99
/pk 500, $2.96/ea
X1 Tools 1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-3042x100
X1 Tools

1 1/2-12 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 100PK

Zoro # G722850690
Mfr # X1E-FAS-NUT-LOC-3042x100
product price:  $7,048.99
/pk 100, $70.49/ea
X1 Tools M24 x 1.5 mm Ultra Hi Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1154x12
X1 Tools

M24 x 1.5 mm Ultra Hi Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G722848482
Mfr # X1E-FAS-NUT-LOC-1154x12
product price:  $440.99
/pk 12, $36.75/ea
X1 Tools M45 x 3 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1674x400
X1 Tools

M45 x 3 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G322845454
Mfr # X1E-FAS-NUT-LOC-1674x400
product price:  $61,025.99
/pk 400, $152.56/ea
X1 Tools M10 x 1.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3486x6
X1 Tools

M10 x 1.5 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G922845014
Mfr # X1E-FAS-NUT-LOC-3486x6
product price:  $15.99
/pk 6, $2.67/ea
X1 Tools 7/8-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-2142x12
X1 Tools

7/8-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 12PK

Zoro # G822850606
Mfr # X1E-FAS-NUT-LOC-2142x12
product price:  $224.99
/pk 12, $18.75/ea
X1 Tools 1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3210x400
X1 Tools

1/4-20 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G022844801
Mfr # X1E-FAS-NUT-LOC-3210x400
product price:  $402.99
/pk 400, $1.01/ea
X1 Tools 7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3926x400
X1 Tools

7/16-14 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G022858433
Mfr # X1E-FAS-NUT-LOC-3926x400
product price:  $683.99
/pk 400, $1.71/ea
X1 Tools 10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2014x100
X1 Tools

10-24 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 100PK

Zoro # G622850929
Mfr # X1E-FAS-NUT-LOC-2014x100
product price:  $364.99
/pk 100, $3.65/ea
Lock Nuts (10,000+ items) - Page 77
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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 ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
nylon insert hex nut1/2" flange lock nut5/16-18 nylon locking nutlock nut 5/16-18flanged locknut
3/8-16 nuts stainless steeln-10 lock nut1/4" locking nutnylon-insert locknuts2 inch locknut

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