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Lock Nuts (10,000+ items) - Page 9

Zoro Select Top Lock Distorted Thread Lock Nut, M8-1.25, Steel, Class 8, Zinc Plated, 8 mm Ht, 100 PK M12858.080.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, M8-1.25, Steel, Class 8, Zinc Plated, 8 mm Ht, 100 PK

Zoro # G2860825
Mfr # M12858.080.0001
product price:  $12.79
/pk 100, $0.13/ea
Plumb Pak Plumb Pak Faucet Locknut and Rosette Universal Gray Zinc 2 pc PP800-88
Plumb Pak

Plumb Pak Faucet Locknut and Rosette Universal Gray Zinc 2 pc

Zoro # G3251907
Mfr # PP800-88
product price:  $7.53
/ea
Auveco WASHER LOCK NUT #10-24 1/2 O.D. 3/8 HEX, 100PK 2557
Auveco

WASHER LOCK NUT #10-24 1/2 O.D. 3/8 HEX, 100PK

Zoro # G212306805
Mfr # 2557
product price:  $9.39
/pk 100, $0.09/ea
No Product Image Available
Skf

Lock Nut

Zoro # G812301941
Mfr # N-12
product price:  $15.89
/ea
Auveco WASHER LOCK NUT #10-24 3/4 O.D. 3/8 HEX, 100PK 2558
Auveco

WASHER LOCK NUT #10-24 3/4 O.D. 3/8 HEX, 100PK

Zoro # G812306830
Mfr # 2558
product price:  $12.39
/pk 100, $0.12/ea
Zoro Select Nylon Insert Lock Nut, 1-3/4"-12, Steel, Grade 2, Black Oxide, 1 53/64 in Ht 4FHZ4
Zoro Select

Nylon Insert Lock Nut, 1-3/4"-12, Steel, Grade 2, Black Oxide, 1 53/64 in Ht

Zoro # G1391853
Mfr # 4FHZ4
product price:  $21.85
/ea
No Product Image Available
Skf

Lock Nut

Zoro # G112301993
Mfr # KM9
product price:  $34.79
/ea
Phoenix Contact A-INL-M25-S-S Counter nut material: 1411250
Phoenix Contact

A-INL-M25-S-S Counter nut material:

Zoro # G015309072
Mfr # 1411250
product price:  $9.15
/ea
Sold in mult. of 10 for $91.50
Hillman 1/4-20 in. Zinc-Plated Steel USS Nylon Lock Nut, 100PK 180147
Hillman

1/4-20 in. Zinc-Plated Steel USS Nylon Lock Nut, 100PK

Zoro # G016113166
Mfr # 180147
product price:  $16.18
/pk 100, $0.16/ea
Heyco -Lock Nuts M9144
Heyco

-Lock Nuts

Zoro # G916558654
Mfr # M9144
product price:  $6.15
/ea
Sold in mult. of 2 for $12.30
Zoro Select Top Lock Distorted Thread Lock Nut, M10-1.50, Steel, Class 8, Zinc Plated, 10 mm Ht, 100 PK M12858.100.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, M10-1.50, Steel, Class 8, Zinc Plated, 10 mm Ht, 100 PK

Zoro # G9700381
Mfr # M12858.100.0001
product price:  $12.69
/pk 100, $0.13/ea
Hillman 1/4 in. Zinc-Plated Steel USS Whiz Lock Nut, 100PK 180396
Hillman

1/4 in. Zinc-Plated Steel USS Whiz Lock Nut, 100PK

Zoro # G516112492
Mfr # 180396
product price:  $10.19
/pk 100, $0.10/ea
Phoenix Contact A-INL-M63-P-BK Counter nut material: PA 1411220
Phoenix Contact

A-INL-M63-P-BK Counter nut material: PA

Zoro # G115309019
Mfr # 1411220
product price:  $2.42
/ea
Sold in mult. of 3 for $7.26
Phoenix Contact A-INL-PG11-P-GY Counter nut material: 1411223
Phoenix Contact

A-INL-PG11-P-GY Counter nut material:

Zoro # G815309067
Mfr # 1411223
product price:  $0.39
/ea
Sold in mult. of 19 for $7.41
Zoro Select Serrated Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, Plain, 11/32 in Ht, 25 PK HFNIX037-025P
Zoro Select

Serrated Lock Nut, 3/8"-16, 18-8 Stainless Steel, Not Graded, Plain, 11/32 in Ht, 25 PK

Zoro # G0985354
Mfr # HFNIX037-025P
product price:  $11.79
/pk 25, $0.47/ea
Camrail Lock Nut, 3/4"-10, Steel, Grade 8, Cam Koat, 20 PK 788-74110-000
Camrail

Lock Nut, 3/4"-10, Steel, Grade 8, Cam Koat, 20 PK

Zoro # G4410314
Mfr # 788-74110-000
product price:  $98.65
/pk 20, $4.93/ea
Disc-Lock 2-Piece Wedge Lock Nut, 5/8"-18, Steel, Grade 8, Zinc Plated, 50 PK NSF 207-01-565
Disc-Lock

2-Piece Wedge Lock Nut, 5/8"-18, Steel, Grade 8, Zinc Plated, 50 PK

Zoro # G9445834
Mfr # NSF 207-01-565
product price:  $74.79
/pk 50, $1.50/ea
Wiska Lock Nut, M16-1.50, Nickel Plated Brass, Nickel 10063142
Wiska

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

Zoro # G7895606
Mfr # 10063142
product price:  $0.28
/ea
Sold in mult. of 34 for $9.52
Zoro Select Conical Washer Lock Nut, 1/4"-20, Steel, Not Graded, Zinc Plated, 13/64 in Ht, 100 PK HNCWI00250-100BX
Zoro Select

Conical Washer Lock Nut, 1/4"-20, Steel, Not Graded, Zinc Plated, 13/64 in Ht, 100 PK

Zoro # G2114664
Mfr # HNCWI00250-100BX
product price:  $24.19
/pk 100, $0.24/ea
Zoro Select External Tooth Lock Washer Lock Nut, M6-1.00, Steel, Class 5, Zinc Plated, 6 13/64 mm Ht, 100 PK 4CAK8
Zoro Select

External Tooth Lock Washer Lock Nut, M6-1.00, Steel, Class 5, Zinc Plated, 6 13/64 mm Ht, 100 PK

Zoro # G1464933
Mfr # 4CAK8
product price:  $5.79
/pk 100, $0.06/ea
Zoro Select External Tooth Lock Washer Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 21/64 in Ht KEPIX031-025P
Zoro Select

External Tooth Lock Washer Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 21/64 in Ht

Zoro # G0467476
Mfr # KEPIX031-025P
product price:  $5.69
/pk 25, $0.23/ea
Midwest Fastener Serrated Lock Nut, 1/4"-28, Steel, Zinc Plated, 15 PK 39726
Midwest Fastener

Serrated Lock Nut, 1/4"-28, Steel, Zinc Plated, 15 PK

Zoro # G102514235
Mfr # 39726
product price:  $4.45
/pk 15, $0.30/ea
Sold in mult. of 2 for $8.90
Zoro Select External Tooth Lock Washer Lock Nut, 1/4"-28, Steel, Grade 2, Zinc Plated, 15/64 in Ht, 100 PK 4CAJ9
Zoro Select

External Tooth Lock Washer Lock Nut, 1/4"-28, Steel, Grade 2, Zinc Plated, 15/64 in Ht, 100 PK

Zoro # G2044174
Mfr # 4CAJ9
product price:  $6.29
/pk 100, $0.06/ea
Zoro Select Nylon Insert Lock Nut, 1/2"-13, Steel, Grade 2, Zinc Plated, 45/64 in Ht, 25 PK NLI20500NU-025P
Zoro Select

Nylon Insert Lock Nut, 1/2"-13, Steel, Grade 2, Zinc Plated, 45/64 in Ht, 25 PK

Zoro # G3280191
Mfr # NLI20500NU-025P
product price:  $7.69
/pk 25, $0.31/ea
Zoro Select Serrated Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, Plain, 11/64 in Ht, 50 PK U51108.013.0001
Zoro Select

Serrated Lock Nut, #6-32, 18-8 Stainless Steel, Not Graded, Plain, 11/64 in Ht, 50 PK

Zoro # G2527546
Mfr # U51108.013.0001
product price:  $7.29
/pk 50, $0.15/ea
Zoro Select Top Lock Distorted Thread Lock Nut, M18-1.50, Steel, Class 8, Zinc Plated, 18 mm Ht, 50 PK M12912.180.0150
Zoro Select

Top Lock Distorted Thread Lock Nut, M18-1.50, Steel, Class 8, Zinc Plated, 18 mm Ht, 50 PK

Zoro # G0302307
Mfr # M12912.180.0150
product price:  $99.99
/pk 50, $2.00/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 7/8"-9, Steel, Grade 8, Waxed Zinc Yellow, 49/64 in Ht, 300 PK 4VPL3
Zoro Select

Top Lock Distorted Thread Lock Nut, 7/8"-9, Steel, Grade 8, Waxed Zinc Yellow, 49/64 in Ht, 300 PK

Zoro # G7061932
Mfr # 4VPL3
product price:  $312.99
/pk 300, $1.04/ea
Zoro Select Nylon Insert Lock Nut, M24-2.00, Steel, Class 8, Zinc Plated, 24 mm Ht, 10 PK NLF580240Z-010P
Zoro Select

Nylon Insert Lock Nut, M24-2.00, Steel, Class 8, Zinc Plated, 24 mm Ht, 10 PK

Zoro # G511169507
Mfr # NLF580240Z-010P
product price:  $26.29
/pk 10, $2.63/ea
Zoro Select Nylon Insert Lock Nut, 3/8"-16, Steel, Grade 2, Zinc Plated, 35/64 in Ht, 50 PK NLI20370NU-050P
Zoro Select

Nylon Insert Lock Nut, 3/8"-16, Steel, Grade 2, Zinc Plated, 35/64 in Ht, 50 PK

Zoro # G2602932
Mfr # NLI20370NU-050P
product price:  $7.15
/pk 50, $0.14/ea
Zoro Select Self Threading Lock Nut, #10-32, Nylon, Grade 6, Plain, 1/4 in Ht, 25 PK 0701032SLN
Zoro Select

Self Threading Lock Nut, #10-32, Nylon, Grade 6, Plain, 1/4 in Ht, 25 PK

Zoro # G0919931
Mfr # 0701032SLN
product price:  $2.89
/pk 25, $0.12/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 9/16"-12, Steel, Grade C, Yellow Zinc, 9/32 in Ht, 25 PK SLI80561-025P
Zoro Select

Top Lock Distorted Thread Lock Nut, 9/16"-12, Steel, Grade C, Yellow Zinc, 9/32 in Ht, 25 PK

Zoro # G0842152
Mfr # SLI80561-025P
product price:  $9.89
/pk 25, $0.40/ea
Zoro Select Self Threading Lock Nut, #10-24, Nylon, Grade 6, Plain, 1/4 in Ht, 25 PK 0701024LN
Zoro Select

Self Threading Lock Nut, #10-24, Nylon, Grade 6, Plain, 1/4 in Ht, 25 PK

Zoro # G1767981
Mfr # 0701024LN
product price:  $2.39
/pk 25, $0.10/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 7/16"-20, Steel, Grade C, Yellow Zinc, 15/64 in Ht, 50 PK SLFI80431-050P
Zoro Select

Top Lock Distorted Thread Lock Nut, 7/16"-20, Steel, Grade C, Yellow Zinc, 15/64 in Ht, 50 PK

Zoro # G2847844
Mfr # SLFI80431-050P
product price:  $12.29
/pk 50, $0.25/ea
Zoro Select Top Lock Distorted Thread Lock Nut, M5-0.80, Steel, Class 8, Zinc Plated, 5 3/32 mm Ht, 100 PK M12858.050.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, M5-0.80, Steel, Class 8, Zinc Plated, 5 3/32 mm Ht, 100 PK

Zoro # G0102630
Mfr # M12858.050.0001
product price:  $4.19
/pk 100, $0.04/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 5/8"-11, 18-8 Stainless Steel, Not Graded, Plain, 47/64 in Ht U51915.062.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, 5/8"-11, 18-8 Stainless Steel, Not Graded, Plain, 47/64 in Ht

Zoro # G5586122
Mfr # U51915.062.0001
product price:  $9.99
/pk 10, $1.00/ea
Foreverbolt Nylon Insert Lock Nut, 1/2"-13, 18-8 Stainless Steel, Not Graded, NL-19, 37/64 in Ht, 25 PK FBLN1213P25
Foreverbolt

Nylon Insert Lock Nut, 1/2"-13, 18-8 Stainless Steel, Not Graded, NL-19, 37/64 in Ht, 25 PK

Zoro # G8040761
Mfr # FBLN1213P25
product price:  $37.69
/pk 25, $1.51/ea
Lock Nuts (10,000+ items) - Page 9
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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 NutsHex Head Cap Screws
General WashersSocket Head Cap ScrewsMachine ScrewsLock WashersSelf-Tapping Screws
10-32 lock nuts10-24 nylock10-32 nylon nut10-32 washer10-32 nut
10-32 lock nut1 1 2 lock nut10-32 stainless nut10-24 nylon10-24 lock nut

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