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  7. Lock Nuts

Lock Nuts (10,000+ items) - Page 7

Wiska Lock Nut, M30, Nickel Plated Brass, Nickel 10012814
Wiska

Lock Nut, M30, Nickel Plated Brass, Nickel

Zoro # G7897374
Mfr # 10012814
product price: 
$3.99
/ea
Sold in mult. of 2 for $7.98
X1 Tools 1/2-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK X1E-FAS-NUT-LOC-1228x8
X1 Tools

1/2-20 Ultra Hi Performance Black-Oxide Steel Nylon-Insert Locknuts, 8PK

Zoro # G622862212
Mfr # X1E-FAS-NUT-LOC-1228x8
product price: 
$18.25
/pk of 8, $2.28/ea
Skf 18 Threads per Inch, 2-11/16 in. Outside Diameter N 10
Skf

18 Threads per Inch, 2-11/16 in. Outside Diameter

Zoro # G612509844
Mfr # N 10
product price: 
$12.19
/ea
Midwest Fastener Lock Nut, 1/8", Brass, 10 PK 64616
Midwest Fastener

Lock Nut, 1/8", Brass, 10 PK

Zoro # G202526916
Mfr # 64616
product price: 
$5.29
/pk of 10, $0.53/ea
Sold in mult. of 2 pks for $10.58
Arc Abrasives Locking Nut, 5/8-11, 1-1/2 Flang 50418Z1
Arc Abrasives

Locking Nut, 5/8-11, 1-1/2 Flang

Zoro # G3126247
Mfr # 50418Z1
product price: 
$13.15
/ea
Titan Industrial Supply Lock Nut, 1/2"-20, Nylon, Grade 8 T1220NLNYZ8FT
Titan Industrial Supply

Lock Nut, 1/2"-20, Nylon, Grade 8

Zoro # G009152639
Mfr # T1220NLNYZ8FT
product price: 
$0.68
/ea
Sold in mult. of 13 for $8.84
Suburban Bolt And Supply Lock Nut, #6-32, Stainless Steel A24200800NM
Suburban Bolt And Supply

Lock Nut, #6-32, Stainless Steel

Zoro # G703504833
Mfr # A24200800NM
product price: 
$0.21
/ea
Sold in mult. of 100 for $21.00
Boltsandnuts.Com Nylon Insert Lock Nut, M18-1.5, Class 10, Zinc Plated, 5 PK M18EFHNN10Z-5
Boltsandnuts.Com

Nylon Insert Lock Nut, M18-1.5, Class 10, Zinc Plated, 5 PK

Zoro # G614505509
Mfr # M18EFHNN10Z-5
product price: 
$10.19
/pk of 5, $2.04/ea
Skf Lock Nut KM 16
Skf

Lock Nut

Zoro # G609843678
Mfr # KM 16
product price: 
$92.79
/ea
Sold in mult. of 5 for $463.95
Balboa BB50086 Union Split Nut without Screws BB50086
Balboa

BB50086 Union Split Nut without Screws

Zoro # G603983035
Mfr # BB50086
product price: 
$26.55
/ea
Cantex Lock Nut, 3/4", 5 PK 6204001
Cantex

Lock Nut, 3/4", 5 PK

Zoro # G805993719
Mfr # 6204001
product price: 
$2.55
/pk of 5, $0.51/ea
Sold in mult. of 10 pks for $25.50
Huyett Lock Nut, M30, Steel, Plain KM-06
Huyett

Lock Nut, M30, Steel, Plain

Zoro # G000401156
Mfr # KM-06
product price: 
$2.39
/ea
Sold in mult. of 12 for $28.68
Zoro Select 7/16-14 Serr Hex Flange Lock Nut Blk Zinc & Bake, 500Pk 43NRBZ
Zoro Select

7/16-14 Serr Hex Flange Lock Nut Blk Zinc & Bake, 500Pk

Zoro # G715622815
Mfr # 43NRBZ
product price: 
$184.99
/pk of 500, $0.37/ea
Plumb Pak Faucet Locknut and Rosette Universal Gray Zinc 2 pc PP800-88
Plumb Pak

Faucet Locknut and Rosette Universal Gray Zinc 2 pc

Zoro # G3251907
Mfr # PP800-88
product price: 
$7.55
/ea
Whittet-Higgins 18 Threads per Inch, 3 in. Outside Diameter, 0.51 in. Nominal Thickness, 1.967-18 Thread Size CNB-10
Whittet-Higgins

18 Threads per Inch, 3 in. Outside Diameter, 0.51 in. Nominal Thickness, 1.967-18 Thread Size

Zoro # G712509836
Mfr # CNB-10
product price: 
$37.19
/ea
Hillman 8/32 in. Zinc-Plated Steel SAE Keps Lock Nut, 100PK 180270
Hillman

8/32 in. Zinc-Plated Steel SAE Keps Lock Nut, 100PK

Zoro # G416112530
Mfr # 180270
product price: 
$23.79
/pk of 100, $0.24/ea
First Fitting & Fastener 3/8 BRASS LOCKNUT PIPE FITTING 28125MID
First Fitting & Fastener

3/8 BRASS LOCKNUT PIPE FITTING

Zoro # G316551569
Mfr # 28125MID
product price: 
$2.59
/ea
Sold in mult. of 4 for $10.36
Midwest Fastener Lock Nut, 1/4", Steel, 10 PK 64617
Midwest Fastener

Lock Nut, 1/4", Steel, 10 PK

Zoro # G202526862
Mfr # 64617
product price: 
$7.25
/pk of 10, $0.73/ea
Sold in mult. of 2 pks for $14.50
Anvil Lock Nut, 3/8", Galvanized 8700162459
Anvil

Lock Nut, 3/8", Galvanized

Zoro # G3251636
Mfr # 8700162459
product price: 
$7.95
/ea
Titan Industrial Supply M20-2.50 Metric 10.9 Coarse Thread Nylon Lock Nut -Zinc TM20NLNZ109
Titan Industrial Supply

M20-2.50 Metric 10.9 Coarse Thread Nylon Lock Nut -Zinc

Zoro # G009152516
Mfr # TM20NLNZ109
product price: 
$2.15
/ea
Sold in mult. of 5 for $10.75
Msi Products 1-1/4in INDUSTRIAL 150lb Galvanized Malleable Iron Locknut A2240620
Msi Products

1-1/4in INDUSTRIAL 150lb Galvanized Malleable Iron Locknut

Zoro # G015327298
Mfr # A2240620
product price: 
$4.15
/ea
Sold in mult. of 3 for $12.45
Msi Products 1in INDUSTRIAL 150lb 304 Stainless Steel Locknut A3040616
Msi Products

1in INDUSTRIAL 150lb 304 Stainless Steel Locknut

Zoro # G615327957
Mfr # A3040616
product price: 
$12.65
/ea
Boltsandnuts.Com Nylon Insert Lock Nut, M10-1.25, Class 10, Zinc Plated, 25 PK M10FHNN10Z-25
Boltsandnuts.Com

Nylon Insert Lock Nut, M10-1.25, Class 10, Zinc Plated, 25 PK

Zoro # G214504414
Mfr # M10FHNN10Z-25
product price: 
$14.19
/pk of 25, $0.57/ea
Huyett Lock Nut, Steel, Plain N-02
Huyett

Lock Nut, Steel, Plain

Zoro # G300401139
Mfr # N-02
product price: 
$2.55
/ea
Sold in mult. of 11 for $28.05
X1 Tools M4 x 0.7 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-2153x50
X1 Tools

M4 x 0.7 mm Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 50PK

Zoro # G322850809
Mfr # X1E-FAS-NUT-LOC-2153x50
product price: 
$11.65
/pk of 50, $0.23/ea
Durastar Lock Nut, 3/8"-16, 7/16 in Ht NT0607-COURSE
Durastar

Lock Nut, 3/8"-16, 7/16 in Ht

Zoro # G3730829
Mfr # NT0607-COURSE
product price: 
$0.29
/ea
Sold in mult. of 100 for $29.00
Pflitsch Lock Nut, M32-1.50, Nickel Plated Brass, Nickel 232/5
Pflitsch

Lock Nut, M32-1.50, Nickel Plated Brass, Nickel

Zoro # G7896218
Mfr # 232/5
product price: 
$0.59
/ea
Sold in mult. of 13 for $7.67
X1 Tools M10 x 1.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK X1E-FAS-NUT-LOC-1644x12
X1 Tools

M10 x 1.5 mm Hi-Performance Zinc-Plated Steel Nylon-Insert Locknuts, 12PK

Zoro # G222852750
Mfr # X1E-FAS-NUT-LOC-1644x12
product price: 
$10.65
/pk of 12, $0.89/ea
Titan Industrial Supply Lock Nut, M12-1.75, Nylon TM12NLNZ88
Titan Industrial Supply

Lock Nut, M12-1.75, Nylon

Zoro # G709152830
Mfr # TM12NLNZ88
product price: 
$0.45
/ea
Sold in mult. of 19 for $8.55
Wiska Lock Nut, M16-1.50, Nickel Plated Brass, Nickel 10063211
Wiska

Lock Nut, M16-1.50, Nickel Plated Brass, Nickel

Zoro # G7903385
Mfr # 10063211
product price: 
$1.59
/ea
Sold in mult. of 5 for $7.95
X1 Tools 5/8-18 Performance Zinc-Plated Steel Thin-Profile Nylon-Insert Locknuts X1E-FAS-NUT-LOC-3452x1
X1 Tools

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

Zoro # G622852367
Mfr # X1E-FAS-NUT-LOC-3452x1
product price: 
$1.35
/ea
Sold in mult. of 7 for $9.45
Boltsandnuts.Com Nylon Insert Lock Nut, M14-2.0, Class 10, Zinc Plated, 100 PK M14CHNN10Z-100
Boltsandnuts.Com

Nylon Insert Lock Nut, M14-2.0, Class 10, Zinc Plated, 100 PK

Zoro # G514504060
Mfr # M14CHNN10Z-100
product price: 
$78.69
/pk of 100, $0.79/ea
Titan Industrial Supply Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded T1420NLNSS
Titan Industrial Supply

Lock Nut, 1/4"-20, 18-8 Stainless Steel, Not Graded

Zoro # G409152604
Mfr # T1420NLNSS
product price: 
$0.22
/ea
Sold in mult. of 39 for $8.58
X1 Tools 1/4-28 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1712x20
X1 Tools

1/4-28 Hi-Performance Black-Oxide Steel Nylon-Insert Locknuts, 20PK

Zoro # G422859689
Mfr # X1E-FAS-NUT-LOC-1712x20
product price: 
$6.39
/pk of 20, $0.32/ea
Sold in mult. of 2 pks for $12.78
X1 Tools 1/2-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3738x25
X1 Tools

1/2-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G722864666
Mfr # X1E-FAS-NUT-LOC-3738x25
product price: 
$55.55
/pk of 25, $2.22/ea
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK X1E-FAS-NUT-LOC-3720x25
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Thin-Profile Nylon-Insert Locknuts, 25PK

Zoro # G522850524
Mfr # X1E-FAS-NUT-LOC-3720x25
product price: 
$13.35
/pk of 25, $0.53/ea
Lock Nuts (10,000+ items) - Page 7
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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
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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