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

Skf 18 Threads per Inch, 1-3/4 in. Outside Diameter N 06
Skf

18 Threads per Inch, 1-3/4 in. Outside Diameter

Zoro # G412509815
Mfr # N 06
product price:  $6.89
/ea
Sold in mult. of 2 for $13.78
Zoro Select External Tooth Lock Washer Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 9/32 in Ht HFNIX031-025P
Zoro Select

External Tooth Lock Washer Lock Nut, 5/16"-18, 18-8 Stainless Steel, Not Graded, Plain, 9/32 in Ht

Zoro # G0663896
Mfr # HFNIX031-025P
product price:  $7.19
/pk 25, $0.29/ea
Zoro Select Serrated Lock Nut, 5/8"-11, Steel, Grade 8, Phosphate and Oil, 25 PK U12470.062.0001
Zoro Select

Serrated Lock Nut, 5/8"-11, Steel, Grade 8, Phosphate and Oil, 25 PK

Zoro # G2527589
Mfr # U12470.062.0001
product price:  $44.95
/pk 25, $1.80/ea
Zoro Select External Tooth Lock Washer Lock Nut, M5-0.80, Steel, Class 8, Zinc Plated, 5 13/32 mm Ht, 100 PK KEP8005000-100P
Zoro Select

External Tooth Lock Washer Lock Nut, M5-0.80, Steel, Class 8, Zinc Plated, 5 13/32 mm Ht, 100 PK

Zoro # G1840097
Mfr # KEP8005000-100P
product price:  $5.39
/pk 100, $0.05/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
X1 Tools 1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK X1E-FAS-NUT-LOC-2125x100
X1 Tools

1/4-20 Corrosion-Resistant 18-8 Stainless Steel Nylon-Insert Locknuts, 100PK

Zoro # G022865677
Mfr # X1E-FAS-NUT-LOC-2125x100
product price:  $33.19
/pk 100, $0.33/ea
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
Huyett Nylon Insert Lock Nut, M6 x 1.00, Steel, Class 8, Zinc Clear Trivalent, 6 mm Ht NUTH44-M060-00608S3
Huyett

Nylon Insert Lock Nut, M6 x 1.00, Steel, Class 8, Zinc Clear Trivalent, 6 mm Ht

Zoro # G713331276
Mfr # NUTH44-M060-00608S3
product price:  $0.05
/ea
Sold in mult. of 350 for $17.50
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
Arc Abrasives 5/8"-11 Center Nut, 4-1/2 & 5" 50418Z1
Arc Abrasives

5/8"-11 Center Nut, 4-1/2 & 5"

Zoro # G3126247
Mfr # 50418Z1
product price:  $12.79
/ea
Midwest Fastener Nylon Insert Lock Nut, #8-32, Steel, Black Zinc, 15 PK 34168
Midwest Fastener

Nylon Insert Lock Nut, #8-32, Steel, Black Zinc, 15 PK

Zoro # G102526948
Mfr # 34168
product price:  $3.99
/pk 15, $0.27/ea
Sold in mult. of 2 for $7.98
Boltsandnuts.Com Top Lock Lock Nut, M14-2.0, Class 10, Zinc Yellow, 75 PK M14CFLN10Y-75
Boltsandnuts.Com

Top Lock Lock Nut, M14-2.0, Class 10, Zinc Yellow, 75 PK

Zoro # G314504321
Mfr # M14CFLN10Y-75
product price:  $78.29
/pk 75, $1.04/ea
Huyett Lock Nut, 3.137, Steel, Not Graded, Plain AN-16
Huyett

Lock Nut, 3.137, Steel, Not Graded, Plain

Zoro # G9114561
Mfr # AN-16
product price:  $11.69
/ea
Sold in mult. of 2 for $23.38
Oxoxo 1/2-20 NTE Thin Pattern Nylon Insert Hex Lock Nut Fine Thread Zinc Yellow, 800PK 420902
Oxoxo

1/2-20 NTE Thin Pattern Nylon Insert Hex Lock Nut Fine Thread Zinc Yellow, 800PK

Zoro # G522699529
Mfr # 420902
product price:  $305.99
/pk 800, $0.38/ea
Thrifco Plumbing 1-1/4 Inch Gal Locknut Spud 4401849
Thrifco Plumbing

1-1/4 Inch Gal Locknut Spud

Zoro # G210330505
Mfr # 4401849
product price:  $4.39
/ea
Sold in mult. of 2 for $8.78
Zoro Select Nylon Insert Lock Nut, 1"-8, Nylon, Grade 8, Yellow Zinc, 0.825 in Ht, 20 PK 100NS8
Zoro Select

Nylon Insert Lock Nut, 1"-8, Nylon, Grade 8, Yellow Zinc, 0.825 in Ht, 20 PK

Zoro # G2450093
Mfr # 100NS8
product price:  $46.15
/pk 20, $2.31/ea
Zoro Select Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 1/8 in Ht, 100 PK 4CAN9
Zoro Select

Nylon Insert Lock Nut, #10-32, Steel, Grade A, Zinc Plated, 1/8 in Ht, 100 PK

Zoro # G1790083
Mfr # 4CAN9
product price:  $10.45
/pk 100, $0.10/ea
Zoro Select Nylon Insert Lock Nut, 1-1/2"-6, Steel, Grade 2, Zinc Plated, 5 PK U12300.150.0001
Zoro Select

Nylon Insert Lock Nut, 1-1/2"-6, Steel, Grade 2, Zinc Plated, 5 PK

Zoro # G5527837
Mfr # U12300.150.0001
product price:  $36.79
/pk 5, $7.36/ea
Zoro Select Nylon Insert Lock Nut, #4-40, Steel, Grade 2, Zinc Plated, 5/64 in Ht, 100 PK NLI20-40NTM-100P
Zoro Select

Nylon Insert Lock Nut, #4-40, Steel, Grade 2, Zinc Plated, 5/64 in Ht, 100 PK

Zoro # G2471691
Mfr # NLI20-40NTM-100P
product price:  $3.99
/pk 100, $0.04/ea
Phoenix Contact A-INL-M25-P-GY Counter nut material: PA 1411208
Phoenix Contact

A-INL-M25-P-GY Counter nut material: PA

Zoro # G315309048
Mfr # 1411208
product price:  $0.58
/ea
Sold in mult. of 15 for $8.70
Do It Best 1-1/2'' Metal Zinc Jam Nut DIB855-22
Do It Best

1-1/2'' Metal Zinc Jam Nut

Zoro # G121861037
Mfr # DIB855-22
product price:  $4.19
/ea
Zoro Select Center-Lock Distorted Thread Reversible Lock Nut, 3/4"-10, Steel, Grade A, Zinc Plated, 41/64 in Ht CLNI20750-025P
Zoro Select

Center-Lock Distorted Thread Reversible Lock Nut, 3/4"-10, Steel, Grade A, Zinc Plated, 41/64 in Ht

Zoro # G0360735
Mfr # CLNI20750-025P
product price:  $12.85
/pk 25, $0.51/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
Zoro Select Nylon Insert Lock Nut, M10-1.50, Steel, Class 10, Zinc Plated, 11 1/2 mm Ht, 100 PK NL200100Z-100P
Zoro Select

Nylon Insert Lock Nut, M10-1.50, Steel, Class 10, Zinc Plated, 11 1/2 mm Ht, 100 PK

Zoro # G511169583
Mfr # NL200100Z-100P
product price:  $29.99
/pk 100, $0.30/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 1"-14, Steel, Grade C, Yellow Zinc, 1/2 in Ht, 5 PK U12960.101.0002
Zoro Select

Top Lock Distorted Thread Lock Nut, 1"-14, Steel, Grade C, Yellow Zinc, 1/2 in Ht, 5 PK

Zoro # G1971746
Mfr # U12960.101.0002
product price:  $16.59
/pk 5, $3.32/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 9/16"-18, Steel, Grade C, Yellow Zinc, 9/32 in Ht, 25 PK SLFI80561-025P
Zoro Select

Top Lock Distorted Thread Lock Nut, 9/16"-18, Steel, Grade C, Yellow Zinc, 9/32 in Ht, 25 PK

Zoro # G2737393
Mfr # SLFI80561-025P
product price:  $12.39
/pk 25, $0.50/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 1/2"-20, Steel, Grade C, Yellow Zinc, 37/64 in Ht, 25 PK U12960.050.0002
Zoro Select

Top Lock Distorted Thread Lock Nut, 1/2"-20, Steel, Grade C, Yellow Zinc, 37/64 in Ht, 25 PK

Zoro # G9087005
Mfr # U12960.050.0002
product price:  $5.29
/pk 25, $0.21/ea
Suburban Bolt And Supply Lock Nut, #12-24, Zinc Plated A042014000K
Suburban Bolt And Supply

Lock Nut, #12-24, Zinc Plated

Zoro # G503463620
Mfr # A042014000K
product price:  $0.11
/ea
Sold in mult. of 100 for $11.00
Atc ATC Pipe Lock Nut 3/4 in. Yellow Brass 1 pc 6JC050801521044
Atc

ATC Pipe Lock Nut 3/4 in. Yellow Brass 1 pc

Zoro # G612170938
Mfr # 6JC050801521044
product price:  $3.19
/ea
Sold in mult. of 5 for $15.95
Zoro Select Nylon Insert Lock Nut, #2-56, Steel, Grade 2, Zinc Plated, 9/64 in Ht, 100 PK U12300.008.0001
Zoro Select

Nylon Insert Lock Nut, #2-56, Steel, Grade 2, Zinc Plated, 9/64 in Ht, 100 PK

Zoro # G2100323
Mfr # U12300.008.0001
product price:  $7.45
/pk 100, $0.07/ea
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
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, 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
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 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
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
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 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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