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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 67

X1 Tools 10-24 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2226x1
X1 Tools

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

Zoro # G622853913
Mfr # X1E-FAS-NUT-LOC-2226x1
product price: 
$0.88
/ea
Sold in mult. of 11 for $9.68
Zoro Select Lock Nut, Steel, 1/2", PK2 FLHNFI075CAD-002P
Zoro Select

Lock Nut, Steel, 1/2", PK2

Zoro # G522964245
Mfr # FLHNFI075CAD-002P
product price: 
$17.49
/pk of 2, $8.75/ea
X1 Tools 10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK X1E-FAS-NUT-LOC-2228x2
X1 Tools

10-32 Black-Oxide C.R. 18-8 Stainless Steel Nylon-Insert Locknuts, 2PK

Zoro # G522853747
Mfr # X1E-FAS-NUT-LOC-2228x2
product price: 
$2.99
/pk of 2, $1.50/ea
Sold in mult. of 3 pks for $8.97
Zoro Select Lock Nut, Stainless Steel, 9/32", PK2 FLNFIX0507-002P
Zoro Select

Lock Nut, Stainless Steel, 9/32", PK2

Zoro # G722963277
Mfr # FLNFIX0507-002P
product price: 
$18.99
/pk of 2, $9.50/ea
X1 Tools 1 1/8-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1968x15
X1 Tools

1 1/8-7 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G522853723
Mfr # X1E-FAS-NUT-LOC-1968x15
product price: 
$131.99
/pk of 15, $8.80/ea
Oxoxo M4-0.7 Metric Din 982 Hex Nylon Insert Locknut High Type A2 Stainless Steel, 4000PK 593960
Oxoxo

M4-0.7 Metric Din 982 Hex Nylon Insert Locknut High Type A2 Stainless Steel, 4000PK

Zoro # G822698642
Mfr # 593960
product price: 
$295.99
/pk of 4000, $0.07/ea
Zoro Select Self Clinching Lock Nut, #10-24, Steel, Zinc Plated, 8000 PK 10-0NCL
Zoro Select

Self Clinching Lock Nut, #10-24, Steel, Zinc Plated, 8000 PK

Zoro # G2437609
Mfr # 10-0NCL
product price: 
$1,002.99
/pk of 8000, $0.13/ea
X1 Tools 1-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK X1E-FAS-NUT-LOC-1966x1000
X1 Tools

1-14 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 1000PK

Zoro # G722859099
Mfr # X1E-FAS-NUT-LOC-1966x1000
product price: 
$7,892.99
/pk of 1000, $7.89/ea
X1 Tools 1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-2024x25
X1 Tools

1/2-13 Performance Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts, 25PK

Zoro # G422847662
Mfr # X1E-FAS-NUT-LOC-2024x25
product price: 
$128.99
/pk of 25, $5.16/ea
Zoro Select Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, 0.13 in Ht, 2000 PK 10NR188
Zoro Select

Lock Nut, #10-24, 18-8 Stainless Steel, Not Graded, 0.13 in Ht, 2000 PK

Zoro # G2448623
Mfr # 10NR188
product price: 
$264.99
/pk of 2000, $0.13/ea
X1 Tools 1/2-13 Lightweight 6061 Aluminum Nylon-Insert Locknuts X1E-FAS-NUT-LOC-2622x1
X1 Tools

1/2-13 Lightweight 6061 Aluminum Nylon-Insert Locknuts

Zoro # G122858685
Mfr # X1E-FAS-NUT-LOC-2622x1
product price: 
$2.85
/ea
Sold in mult. of 4 for $11.40
Zoro Select Lock Nut, Steel, 9/32", PK10 FLHNI050CAD-010P
Zoro Select

Lock Nut, Steel, 9/32", PK10

Zoro # G522963620
Mfr # FLHNI050CAD-010P
product price: 
$24.79
/pk of 10, $2.48/ea
X1 Tools 3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK X1E-FAS-NUT-LOC-3924x6
X1 Tools

3/8-24 Corrosion-Resistant 316 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 6PK

Zoro # G922850230
Mfr # X1E-FAS-NUT-LOC-3924x6
product price: 
$12.39
/pk of 6, $2.07/ea
X1 Tools 3/4-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK X1E-FAS-NUT-LOC-1958x15
X1 Tools

3/4-16 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 15PK

Zoro # G522864644
Mfr # X1E-FAS-NUT-LOC-1958x15
product price: 
$29.89
/pk of 15, $1.99/ea
X1 Tools 1/4-28 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1930x8
X1 Tools

1/4-28 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G422861002
Mfr # X1E-FAS-NUT-LOC-1930x8
product price: 
$1.59
/pk of 8, $0.20/ea
Sold in mult. of 6 pks for $9.54
X1 Tools 5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1934x50
X1 Tools

5/16-24 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 50PK

Zoro # G422864218
Mfr # X1E-FAS-NUT-LOC-1934x50
product price: 
$12.99
/pk of 50, $0.26/ea
Standard Locknut Bearing Lock Nut, Steel N03
Standard Locknut

Bearing Lock Nut, Steel

Zoro # G022962246
Mfr # N03
product price: 
$5.59
/ea
X1 Tools 7/8-14 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3036x1
X1 Tools

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

Zoro # G422864867
Mfr # X1E-FAS-NUT-LOC-3036x1
product price: 
$16.39
/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
X1 Tools 3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK X1E-FAS-NUT-LOC-3034x500
X1 Tools

3/4-16 UHP Yellow Zinc Plated Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 500PK

Zoro # G522864903
Mfr # X1E-FAS-NUT-LOC-3034x500
product price: 
$3,847.99
/pk of 500, $7.70/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
X1 Tools M12 x 1.75 mm UHP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1320x1
X1 Tools

M12 x 1.75 mm UHP Black-Corrosion-Resistant-Coated Steel Nylon-Insert Locknuts

Zoro # G022847741
Mfr # X1E-FAS-NUT-LOC-1320x1
product price: 
$15.39
/ea
Oxoxo M3-0.5 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 6000PK 594010
Oxoxo

M3-0.5 Din 985 Metric Nylon Insert Hex Locknut A4 Stainless Steel, 6000PK

Zoro # G922697569
Mfr # 594010
product price: 
$325.99
/pk of 6000, $0.05/ea
X1 Tools 5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1916x4
X1 Tools

5-40 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G022854305
Mfr # X1E-FAS-NUT-LOC-1916x4
product price: 
$0.91
/pk of 4, $0.23/ea
Sold in mult. of 10 pks for $9.10
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1976x120
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G122854465
Mfr # X1E-FAS-NUT-LOC-1976x120
product price: 
$26.49
/pk of 120, $0.22/ea
Zoro Select Lock Nut, Steel, 1/8", PK25 FLHNI025CAD-025P
Zoro Select

Lock Nut, Steel, 1/8", PK25

Zoro # G922962292
Mfr # FLHNI025CAD-025P
product price: 
$15.89
/pk of 25, $0.64/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 1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1946x8
X1 Tools

1/2-20 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 8PK

Zoro # G422864072
Mfr # X1E-FAS-NUT-LOC-1946x8
product price: 
$10.39
/pk of 8, $1.30/ea
Sold in mult. of 2 pks for $20.78
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 M39 x 3 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts X1E-FAS-NUT-LOC-1672x1
X1 Tools

M39 x 3 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts

Zoro # G922863988
Mfr # X1E-FAS-NUT-LOC-1672x1
product price: 
$120.99
/ea
X1 Tools 9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK X1E-FAS-NUT-LOC-1950x10
X1 Tools

9/16-18 Performance Zinc-Plated Steel Nylon-Insert Locknuts, 10PK

Zoro # G922863506
Mfr # X1E-FAS-NUT-LOC-1950x10
product price: 
$15.99
/pk of 10, $1.60/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 M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-1972x4
X1 Tools

M4 x 0.7 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 4PK

Zoro # G622861567
Mfr # X1E-FAS-NUT-LOC-1972x4
product price: 
$1.15
/pk of 4, $0.29/ea
Sold in mult. of 9 pks for $10.35
Oxoxo 10-24 K Lock Hex Nut Black Oxide, 4000PK 336060
Oxoxo

10-24 K Lock Hex Nut Black Oxide, 4000PK

Zoro # G522661816
Mfr # 336060
product price: 
$303.99
/pk of 4000, $0.08/ea
X1 Tools 2-8 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-1474x100
X1 Tools

2-8 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 100PK

Zoro # G522851743
Mfr # X1E-FAS-NUT-LOC-1474x100
product price: 
$9,256.99
/pk of 100, $92.57/ea
X1 Tools 3/8-16 UHP Black-Oxide Grade 8 Steel Thin-Profile Nylon-Insert Locknuts, 4PK X1E-FAS-NUT-LOC-3218x4
X1 Tools

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

Zoro # G922851671
Mfr # X1E-FAS-NUT-LOC-3218x4
product price: 
$12.95
/pk of 4, $3.24/ea
Sold in mult. of 2 pks for $25.90
Lock Nuts (10,000+ items) - Page 67
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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 NutsCap Nuts & Acorn NutsWing NutsGeneral Washers
Hex Head Cap ScrewsMachine ScrewsSocket Head Cap ScrewsLock WashersSelf-Tapping Screws
4" lock nutsdistorted lock nut1/4 npt locknuts1" lock nuts1/4" locking nut
3/4 lock nuts3/8-16 ss nuts10mm nuts5/16-18 nylon locking nut1/2" flange lock nut

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