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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 68

X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-3466x250
X1 Tools

1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 250PK

Zoro # G622855290
Mfr # X1E-FAS-NUT-LOC-3466x250
product price: 
$2,506.99
/pk of 250, $10.03/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
Zoro Select Self Clinching Lock Nut, #8-32, Steel, Zinc Plated, 8000 PK 08-2NCL
Zoro Select

Self Clinching Lock Nut, #8-32, Steel, Zinc Plated, 8000 PK

Zoro # G2437511
Mfr # 08-2NCL
product price: 
$812.99
/pk of 8000, $0.10/ea
X1 Tools 6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3416x1
X1 Tools

6-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G822862449
Mfr # X1E-FAS-NUT-LOC-3416x1
product price: 
$0.75
/ea
Sold in mult. of 12 for $9.00
X1 Tools 3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2140x1
X1 Tools

3/4-16 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G322863861
Mfr # X1E-FAS-NUT-LOC-2140x1
product price: 
$10.95
/ea
Sold in mult. of 2 for $21.90
Heico-Lock 2-Piece Wedge Lock Nut, M8-1.25, Steel, Class 10, Zinc-Coated, 7 7/10 mm Ht, 100 PK HLM-8
Heico-Lock

2-Piece Wedge Lock Nut, M8-1.25, Steel, Class 10, Zinc-Coated, 7 7/10 mm Ht, 100 PK

Zoro # G811471454
Mfr # HLM-8
product price: 
$136.99
/pk of 100, $1.37/ea
Oxoxo M6-1.0 Metric K Lock Nut A2 Stainless Steel, 1000PK 555393
Oxoxo

M6-1.0 Metric K Lock Nut A2 Stainless Steel, 1000PK

Zoro # G222689493
Mfr # 555393
product price: 
$244.99
/pk of 1000, $0.24/ea
X1 Tools 5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1952x8
X1 Tools

5/8-11 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G022848304
Mfr # X1E-FAS-NUT-LOC-1952x8
product price: 
$14.99
/pk of 8, $1.87/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1984x1000
X1 Tools

M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G722862327
Mfr # X1E-FAS-NUT-LOC-1984x1000
product price: 
$1,613.99
/pk of 1000, $1.61/ea
Zoro Select Lock Nut, Stainless Steel, 7/64", PK2 FLJNFIX037SLV-002P
Zoro Select

Lock Nut, Stainless Steel, 7/64", PK2

Zoro # G222964620
Mfr # FLJNFIX037SLV-002P
product price: 
$19.19
/pk of 2, $9.60/ea
Newport Fasteners Nylon Insert Lock Nut, 7/8"-14, Steel, Grade A, Zinc Plated, 250 PK 110965-BR-250
Newport Fasteners

Nylon Insert Lock Nut, 7/8"-14, Steel, Grade A, Zinc Plated, 250 PK

Zoro # G406328149
Mfr # 110965-BR-250
product price: 
$696.99
/pk of 250, $2.79/ea
X1 Tools 6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1918x25
X1 Tools

6-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK

Zoro # G722863256
Mfr # X1E-FAS-NUT-LOC-1918x25
product price: 
$3.15
/pk of 25, $0.13/ea
Sold in mult. of 3 pks for $9.45
X1 Tools 7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-3460x10
X1 Tools

7/8-14 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 10PK

Zoro # G322858867
Mfr # X1E-FAS-NUT-LOC-3460x10
product price: 
$45.35
/pk of 10, $4.54/ea
X1 Tools 5/16-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1216x4
X1 Tools

5/16-24 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 4PK

Zoro # G622850790
Mfr # X1E-FAS-NUT-LOC-1216x4
product price: 
$3.65
/pk of 4, $0.91/ea
Sold in mult. of 3 pks for $10.95
X1 Tools 1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3930x12
X1 Tools

1/2-13 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 12PK

Zoro # G622852619
Mfr # X1E-FAS-NUT-LOC-3930x12
product price: 
$38.49
/pk of 12, $3.21/ea
Oxoxo 5/8-11 Flex Type Hex Lock Nut Full Height Heavy Hex Cadmium and Wax, 100PK 534186
Oxoxo

5/8-11 Flex Type Hex Lock Nut Full Height Heavy Hex Cadmium and Wax, 100PK

Zoro # G222683040
Mfr # 534186
product price: 
$752.99
/pk of 100, $7.53/ea
Zoro Select Top Lock Distorted Thread Lock Nut, M20-2.50, Steel, Class 8, Zinc Plated, 20 mm Ht, 10 PK M12858.200.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, M20-2.50, Steel, Class 8, Zinc Plated, 20 mm Ht, 10 PK

Zoro # G2860798
Mfr # M12858.200.0001
product price: 
$9.49
/pk of 10, $0.95/ea
X1 Tools 1/4-20 Black-Oxide Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-3820x20
X1 Tools

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

Zoro # G022853520
Mfr # X1E-FAS-NUT-LOC-3820x20
product price: 
$20.79
/pk of 20, $1.04/ea
X1 Tools 1/2-20 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1728x2
X1 Tools

1/2-20 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 2PK

Zoro # G822851603
Mfr # X1E-FAS-NUT-LOC-1728x2
product price: 
$2.75
/pk of 2, $1.38/ea
Sold in mult. of 4 pks for $11.00
X1 Tools 8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2222x1
X1 Tools

8-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts

Zoro # G422847167
Mfr # X1E-FAS-NUT-LOC-2222x1
product price: 
$0.84
/ea
Sold in mult. of 11 for $9.24
X1 Tools 3/4-10 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-2352x6
X1 Tools

3/4-10 Corrosion-Resistant 316 Stainless Steel Nylon-Insert Locknuts, 6PK

Zoro # G322859086
Mfr # X1E-FAS-NUT-LOC-2352x6
product price: 
$37.79
/pk of 6, $6.30/ea
X1 Tools M12 x 1.5 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK X1E-FAS-NUT-LOC-2160x75
X1 Tools

M12 x 1.5 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 75PK

Zoro # G222850336
Mfr # X1E-FAS-NUT-LOC-2160x75
product price: 
$922.99
/pk of 75, $12.31/ea
X1 Tools 10-24 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-3420x12
X1 Tools

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

Zoro # G722849632
Mfr # X1E-FAS-NUT-LOC-3420x12
product price: 
$2.29
/pk of 12, $0.19/ea
Sold in mult. of 4 pks for $9.16
X1 Tools M10 x 1.5 mm HP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-1818x250
X1 Tools

M10 x 1.5 mm HP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 250PK

Zoro # G622867620
Mfr # X1E-FAS-NUT-LOC-1818x250
product price: 
$1,741.99
/pk of 250, $6.97/ea
X1 Tools M2.5 x 0.45 mm Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2258x50
X1 Tools

M2.5 x 0.45 mm Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G822852228
Mfr # X1E-FAS-NUT-LOC-2258x50
product price: 
$75.19
/pk of 50, $1.50/ea
X1 Tools 10-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3718x1
X1 Tools

10-32 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts

Zoro # G522858179
Mfr # X1E-FAS-NUT-LOC-3718x1
product price: 
$0.74
/ea
Sold in mult. of 13 for $9.62
X1 Tools 10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-3422x2
X1 Tools

10-32 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 2PK

Zoro # G022845044
Mfr # X1E-FAS-NUT-LOC-3422x2
product price: 
$0.66
/pk of 2, $0.33/ea
Sold in mult. of 14 pks for $9.24
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1974x1000
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G322847618
Mfr # X1E-FAS-NUT-LOC-1974x1000
product price: 
$132.99
/pk of 1000, $0.13/ea
X1 Tools M14 x 2 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-1984x2
X1 Tools

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

Zoro # G222864562
Mfr # X1E-FAS-NUT-LOC-1984x2
product price: 
$3.29
/pk of 2, $1.65/ea
Sold in mult. of 3 pks for $9.87
Zoro Select Top Lock Distorted Thread Lock Nut, 5/16"-18, Steel, Grade C, Yellow Zinc, 17/64 in Ht, 100 PK U12920.031.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, 5/16"-18, Steel, Grade C, Yellow Zinc, 17/64 in Ht, 100 PK

Zoro # G2452511
Mfr # U12920.031.0001
product price: 
$55.19
/pk of 100, $0.55/ea
X1 Tools 7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-1942x25
X1 Tools

7/16-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 25PK

Zoro # G822867062
Mfr # X1E-FAS-NUT-LOC-1942x25
product price: 
$13.19
/pk of 25, $0.53/ea
X1 Tools 4-40 Hi Performance Brass Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2710x1
X1 Tools

4-40 Hi Performance Brass Nylon-Insert Locknuts

Zoro # G122862675
Mfr # X1E-FAS-NUT-LOC-2710x1
product price: 
$1.15
/ea
Sold in mult. of 9 for $10.35
Erickson Locknut and StopScrew, 75TGNOSEPCASSY/HEX NPA075
Erickson

Locknut and StopScrew, 75TGNOSEPCASSY/HEX

Zoro # G3587575
Mfr # NPA075
product price: 
$180.99
/ea
X1 Tools 1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK X1E-FAS-NUT-LOC-2146x250
X1 Tools

1 1/8-7 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 250PK

Zoro # G122866062
Mfr # X1E-FAS-NUT-LOC-2146x250
product price: 
$6,812.99
/pk of 250, $27.25/ea
X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3466x4
X1 Tools

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

Zoro # G222845509
Mfr # X1E-FAS-NUT-LOC-3466x4
product price: 
$40.99
/pk of 4, $10.25/ea
X1 Tools 8-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1920x120
X1 Tools

8-32 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G222847251
Mfr # X1E-FAS-NUT-LOC-1920x120
product price: 
$17.79
/pk of 120, $0.15/ea
Lock Nuts (10,000+ items) - Page 68
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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 NutsCoupling NutsFlange NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap 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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