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Lock Nuts (10,000+ items) - Page 161

X1 Tools 10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-3422x8
X1 Tools

10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 8PK

Zoro # G422857081
Mfr # X1E-FAS-NUT-LOC-3422x8
product price:  $1.29
/pk 8, $0.16/ea
X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3820x2
X1 Tools

1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G922850865
Mfr # X1E-FAS-NUT-LOC-3820x2
product price:  $2.49
/pk 2, $1.25/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3490x1
X1 Tools

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

Zoro # G222859094
Mfr # X1E-FAS-NUT-LOC-3490x1
product price:  $5.19
/ea
X1 Tools 3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-2332x500
X1 Tools

3/8-16 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 500PK

Zoro # G822863903
Mfr # X1E-FAS-NUT-LOC-2332x500
product price:  $342.99
/pk 500, $0.69/ea
X1 Tools 7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK X1E-FAS-NUT-LOC-1024x150
X1 Tools

7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 150PK

Zoro # G222846841
Mfr # X1E-FAS-NUT-LOC-1024x150
product price:  $166.99
/pk 150, $1.11/ea
Newport Fasteners Serrated Lock Nut, 3/4"-16, Steel, Zinc Plated, 0.46 in Ht, 100 PK 634248
Newport Fasteners

Serrated Lock Nut, 3/4"-16, Steel, Zinc Plated, 0.46 in Ht, 100 PK

Zoro # G506308812
Mfr # 634248
product price:  $629.99
/pk 100, $6.30/ea
Oxoxo M16-2.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Black Oxide and Oil, 150PK 558633
Oxoxo

M16-2.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Black Oxide and Oil, 150PK

Zoro # G022679151
Mfr # 558633
product price:  $125.99
/pk 150, $0.84/ea
X1 Tools M12 x 1.75 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1982x8
X1 Tools

M12 x 1.75 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G922865494
Mfr # X1E-FAS-NUT-LOC-1982x8
product price:  $11.15
/pk 8, $1.39/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-2125x120
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 120PK

Zoro # G822855342
Mfr # X1E-FAS-NUT-LOC-2125x120
product price:  $39.59
/pk 120, $0.33/ea
Newport Fasteners Nylon Insert Lock Nut, 1/2"-13, Steel, Grade A, Zinc Plated, 1000 PK 816518-BR-1000
Newport Fasteners

Nylon Insert Lock Nut, 1/2"-13, Steel, Grade A, Zinc Plated, 1000 PK

Zoro # G806331831
Mfr # 816518-BR-1000
product price:  $237.99
/pk 1000, $0.24/ea
Oxoxo 10-32 Nylon Insert Flange Stop Hex Lock Nut Zinc, 2000PK 410645
Oxoxo

10-32 Nylon Insert Flange Stop Hex Lock Nut Zinc, 2000PK

Zoro # G522673208
Mfr # 410645
product price:  $414.99
/pk 2000, $0.21/ea
X1 Tools 1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3830x50
X1 Tools

1/2-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G122864693
Mfr # X1E-FAS-NUT-LOC-3830x50
product price:  $150.99
/pk 50, $3.02/ea
Newport Fasteners Nylon Insert Lock Nut, #5-44, 18-8 Stainless Steel, Not Graded, 5000 PK 693441-BR-5000
Newport Fasteners

Nylon Insert Lock Nut, #5-44, 18-8 Stainless Steel, Not Graded, 5000 PK

Zoro # G406330142
Mfr # 693441-BR-5000
product price:  $696.99
/pk 5000, $0.14/ea
Erickson Locknut and StopScrew, ER32SolidLockNut LNSRER32M
Erickson

Locknut and StopScrew, ER32SolidLockNut

Zoro # G3587523
Mfr # LNSRER32M
product price:  $33.79
/ea
Oxoxo M6-1.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 1500PK 278250
Oxoxo

M6-1.00 Din 985 Metric Class 8 Nylon Insert Hex Locknut Zinc, 1500PK

Zoro # G922667760
Mfr # 278250
product price:  $92.95
/pk 1500, $0.06/ea
X1 Tools 12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3424x10
X1 Tools

12-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322859314
Mfr # X1E-FAS-NUT-LOC-3424x10
product price:  $2.55
/pk 10, $0.26/ea
Titan Industrial Supply M6-1.00 Metric 8.8 Coarse Thread Nylon Lock Nut -Zinc TM6NLNZ88
Titan Industrial Supply

M6-1.00 Metric 8.8 Coarse Thread Nylon Lock Nut -Zinc

Zoro # G009152622
Mfr # TM6NLNZ88
product price:  $0.08
/ea
Sold in mult. of 100 for $8.00
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3490x10
X1 Tools

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

Zoro # G222864777
Mfr # X1E-FAS-NUT-LOC-3490x10
product price:  $42.89
/pk 10, $4.29/ea
Oxoxo 1/4-20 Flex Type Hex Lock Nut Full Height Heavy Hex Cadmium and Wax, 500PK 534147
Oxoxo

1/4-20 Flex Type Hex Lock Nut Full Height Heavy Hex Cadmium and Wax, 500PK

Zoro # G422679362
Mfr # 534147
product price:  $336.99
/pk 500, $0.67/ea
No Product Image Available
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G022964554
Mfr # KM15
product price:  $40.39
/ea
Oxoxo 5/16-18 Serrated Large Flange Hex Lock Nuts Grade 8 Zinc Yellow, 1500PK 584962
Oxoxo

5/16-18 Serrated Large Flange Hex Lock Nuts Grade 8 Zinc Yellow, 1500PK

Zoro # G022699913
Mfr # 584962
product price:  $452.99
/pk 1500, $0.30/ea
X1 Tools 10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1924x100
X1 Tools

10-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 100PK

Zoro # G222850459
Mfr # X1E-FAS-NUT-LOC-1924x100
product price:  $17.29
/pk 100, $0.17/ea
X1 Tools 7/8-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1044x10
X1 Tools

7/8-14 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 10PK

Zoro # G722844736
Mfr # X1E-FAS-NUT-LOC-1044x10
product price:  $53.25
/pk 10, $5.33/ea
X1 Tools 1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3326x10
X1 Tools

1 1/4-7 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G522844806
Mfr # X1E-FAS-NUT-LOC-3326x10
product price:  $456.99
/pk 10, $45.70/ea
X1 Tools 9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-1948x400
X1 Tools

9/16-12 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 400PK

Zoro # G922849067
Mfr # X1E-FAS-NUT-LOC-1948x400
product price:  $399.99
/pk 400, $1.00/ea
X1 Tools 3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3314x25
X1 Tools

3/4-10 Hi Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G722858146
Mfr # X1E-FAS-NUT-LOC-3314x25
product price:  $236.99
/pk 25, $9.48/ea
X1 Tools 1/4-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3010x20
X1 Tools

1/4-20 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 20PK

Zoro # G022857061
Mfr # X1E-FAS-NUT-LOC-3010x20
product price:  $5.75
/pk 20, $0.29/ea
X1 Tools M20 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1990x8
X1 Tools

M20 x 2.5 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G722864864
Mfr # X1E-FAS-NUT-LOC-1990x8
product price:  $30.49
/pk 8, $3.81/ea
X1 Tools 1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK X1E-FAS-NUT-LOC-3236x400
X1 Tools

1-14 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 400PK

Zoro # G022855159
Mfr # X1E-FAS-NUT-LOC-3236x400
product price:  $6,738.99
/pk 400, $16.85/ea
X1 Tools 7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1024x250
X1 Tools

7/16-20 Ultra H.P. Yellow Zinc Plated Grade 8 Steel Nylon-Insert Locknuts, 250PK

Zoro # G722846808
Mfr # X1E-FAS-NUT-LOC-1024x250
product price:  $265.99
/pk 250, $1.06/ea
X1 Tools 7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-2131x1000
X1 Tools

7/16-14 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 1000PK

Zoro # G922847223
Mfr # X1E-FAS-NUT-LOC-2131x1000
product price:  $1,079.99
/pk 1000, $1.08/ea
X1 Tools 10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-3912x50
X1 Tools

10-32 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 50PK

Zoro # G422858552
Mfr # X1E-FAS-NUT-LOC-3912x50
product price:  $43.65
/pk 50, $0.87/ea
X1 Tools 5/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-2127x20
X1 Tools

5/16-18 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 20PK

Zoro # G222847657
Mfr # X1E-FAS-NUT-LOC-2127x20
product price:  $15.45
/pk 20, $0.77/ea
X1 Tools 4-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-1914x6
X1 Tools

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

Zoro # G722858122
Mfr # X1E-FAS-NUT-LOC-1914x6
product price:  $1.15
/pk 6, $0.19/ea
X1 Tools 5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3726x10
X1 Tools

5/16-24 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G222851203
Mfr # X1E-FAS-NUT-LOC-3726x10
product price:  $5.55
/pk 10, $0.55/ea
X1 Tools 4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2114x2
X1 Tools

4-40 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G022862751
Mfr # X1E-FAS-NUT-LOC-2114x2
product price:  $0.74
/pk 2, $0.37/ea
Lock Nuts (10,000+ items) - Page 161
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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 nut10-32 nylon nut10-24 nylock10-24 nylon
10-32 stainless nut10-32 washer10-32 lock nut10-32 nut10-24 washer

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