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  7. Lock Nuts

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

X1 Tools 3/8-24 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 50PK X1E-FAS-NUT-LOC-1420x50
X1 Tools

3/8-24 Ultra Hi Performance Grade 8 Steel Nylon-Insert Locknuts, 50PK

Zoro # G422860784
Mfr # X1E-FAS-NUT-LOC-1420x50
product price:  $31.99
/pk 50, $0.64/ea
Boltsandnuts.Com External Tooth Lock Washer Lock Nut, 3/8"-16, 18-8 Stainless Steel, Plain, 50 PK 37CNKESS-50
Boltsandnuts.Com

External Tooth Lock Washer Lock Nut, 3/8"-16, 18-8 Stainless Steel, Plain, 50 PK

Zoro # G114455335
Mfr # 37CNKESS-50
product price:  $48.19
/pk 50, $0.96/ea
Anvil Lock Nut, 1.5", Steel, Galvanized 8700162707
Anvil

Lock Nut, 1.5", Steel, Galvanized

Zoro # G3251146
Mfr # 8700162707
product price:  $13.75
/ea
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
Tamper-Pruf Screws Lock Nut, 5/16"-18, Aluminum BAN.516
Tamper-Pruf Screws

Lock Nut, 5/16"-18, Aluminum

Zoro # G708641427
Mfr # BAN.516
product price:  $105.99
/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 5, $0.51/ea
Sold in mult. of 10 for $25.50
Zmg Fasteners Plus 1/4-20 SERR HEX FLANGE LOCK NUT BLK ZINC & BAKE  ZMG0024
Zmg Fasteners Plus

1/4-20 SERR HEX FLANGE LOCK NUT BLK ZINC & BAKE

Zoro # G322604112
Mfr # ZMG0024
product price:  $0.24
/ea
Sold in mult. of 175 for $42.00
Midland Industries LOCKNUT HEX 1/8IN NPSL BRS 0.68IN 28123
Midland Industries

LOCKNUT HEX 1/8IN NPSL BRS 0.68IN

Zoro # G721701092
Mfr # 28123
product price:  $1.25
/ea
Sold in mult. of 7 for $8.75
Wiska Lock Nut, Nickel Plated Brass, Nickel 10100975
Wiska

Lock Nut, Nickel Plated Brass, Nickel

Zoro # G7895868
Mfr # 10100975
product price:  $1.75
/ea
Sold in mult. of 6 for $10.50
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
Larsen Supply Co 03-1933 1.5 in. Die Cast Jam Nut, 6PK 662443
Larsen Supply Co

03-1933 1.5 in. Die Cast Jam Nut, 6PK

Zoro # G416060541
Mfr # 662443
product price:  $27.79
/pk 6, $4.63/ea
Whittet-Higgins 12 Threads per Inch, 4-5/32 in. Outside Diameter BH-16
Whittet-Higgins

12 Threads per Inch, 4-5/32 in. Outside Diameter

Zoro # G312509816
Mfr # BH-16
product price:  $66.15
/ea
Thrifco Plumbing 1 1/2 Strainer Locknut 4401851
Thrifco Plumbing

1 1/2 Strainer Locknut

Zoro # G310330504
Mfr # 4401851
product price:  $5.69
/ea
Sold in mult. of 2 for $11.38
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
Sold in mult. of 2 for $8.38
Morton Stainless Steel Knurled Locknut, 3/8in-16 Thread Size, 1in Diameter, 3/8in Height KN-37SS
Morton

Stainless Steel Knurled Locknut, 3/8in-16 Thread Size, 1in Diameter, 3/8in Height

Zoro # G315543831
Mfr # KN-37SS
product price:  $9.15
/ea
Sold in mult. of 3 for $27.45
Skf Lock Nut KM 9
Skf

Lock Nut

Zoro # G509843761
Mfr # KM 9
product price:  $34.19
/ea
Sold in mult. of 5 for $170.95
Hillman 5/16 in. Zinc-Plated Steel USS Nylon Lock Nut, 100PK 180150
Hillman

5/16 in. Zinc-Plated Steel USS Nylon Lock Nut, 100PK

Zoro # G616113177
Mfr # 180150
product price:  $17.19
/pk 100, $0.17/ea
Skf Lock Nut KM 18
Skf

Lock Nut

Zoro # G009843704
Mfr # KM 18
product price:  $139.99
/ea
Balboa BB50086 Union Split Nut without Screws BB50086
Balboa

BB50086 Union Split Nut without Screws

Zoro # G603983035
Mfr # BB50086
product price:  $26.55
/ea
Zoro Select 10-24 Nylon Inst Flng Lknut 188 Stainless Steel, 2000Pk 10NSFL188
Zoro Select

10-24 Nylon Inst Flng Lknut 188 Stainless Steel, 2000Pk

Zoro # G715622907
Mfr # 10NSFL188
product price:  $454.99
/pk 2000, $0.23/ea
Timken 18 Threads per Inch, 2-11/16 in. Outside Diameter TN10-2
Timken

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

Zoro # G712509812
Mfr # TN10-2
product price:  $47.35
/ea
Skf Lock Nut KM 17
Skf

Lock Nut

Zoro # G209843689
Mfr # KM 17
product price:  $118.99
/ea
Sold in mult. of 5 for $594.95
Zoro Select External Tooth Lock Washer Lock Nut, M3-0.50, Steel, Class 8, Zinc Plated, 3 19/64 mm Ht, 100 PK KEP8003000-100P
Zoro Select

External Tooth Lock Washer Lock Nut, M3-0.50, Steel, Class 8, Zinc Plated, 3 19/64 mm Ht, 100 PK

Zoro # G3161261
Mfr # KEP8003000-100P
product price:  $7.25
/pk 100, $0.07/ea
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 Top Lock Distorted Thread Lock Nut, M22-2.50, Steel, Class 8, Zinc Plated, 22 mm Ht, 10 PK M12858.220.0001
Zoro Select

Top Lock Distorted Thread Lock Nut, M22-2.50, Steel, Class 8, Zinc Plated, 22 mm Ht, 10 PK

Zoro # G9700372
Mfr # M12858.220.0001
product price:  $30.49
/pk 10, $3.05/ea
Zoro Select Nylon Insert Lock Nut, M10-1.00, Steel, Class 8, Zinc Plated, 10 mm Ht, 100 PK NLX580100Z-100P
Zoro Select

Nylon Insert Lock Nut, M10-1.00, Steel, Class 8, Zinc Plated, 10 mm Ht, 100 PK

Zoro # G311169455
Mfr # NLX580100Z-100P
product price:  $17.55
/pk 100, $0.18/ea
Whittet-Higgins 18 Threads per Inch, 2-3/8 in. Outside Diameter CNB-07
Whittet-Higgins

18 Threads per Inch, 2-3/8 in. Outside Diameter

Zoro # G912509827
Mfr # CNB-07
product price:  $26.85
/ea
Morton Stainless Steel Knurled Locknut, 5/16in-18 Thread Size, 1in Diameter, 3/8in Height,  KN-31SS
Morton

Stainless Steel Knurled Locknut, 5/16in-18 Thread Size, 1in Diameter, 3/8in Height,

Zoro # G215543603
Mfr # KN-31SS
product price:  $6.99
/ea
Sold in mult. of 3 for $20.97
Erickson Locknut/Stopscrew, 200DBLEANGASSY/08/HX NPA208
Erickson

Locknut/Stopscrew, 200DBLEANGASSY/08/HX

Zoro # G3586780
Mfr # NPA208
product price:  $59.35
/ea
Florida Tools SS Lock Nut Assortment Metric and Imperial Nuts 180 pcs FT928A
Florida Tools

SS Lock Nut Assortment Metric and Imperial Nuts 180 pcs

Zoro # G016288475
Mfr # FT928A
product price:  $32.49
/ea
Auveco Washer Lock Nut 1/4in-20 13/16in O.D. 7/16in Hex, 100PK 2562
Auveco

Washer Lock Nut 1/4in-20 13/16in O.D. 7/16in Hex, 100PK

Zoro # G224167814
Mfr # 2562
product price:  $20.15
/pk 100, $0.20/ea
No Product Image Available
T&S Brass

Brass Hex Locknut 1/2-14

Zoro # G911974541
Mfr # 002954-45
product price:  $7.89
/ea
Sold in mult. of 2 for $15.78
Oxoxo 1 3/8-12 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 3PK 277781
Oxoxo

1 3/8-12 N1610 Nylon Insert Hex Locknut NE Hex Standard Height Grade 8 Zinc Yellow, 3PK

Zoro # G522679484
Mfr # 277781
product price:  $63.59
/pk 3, $21.20/ea
Isn Tool Web Soc 2-1/2 3/4D Lcknt 6Pt Dp Satin OTC1921
Isn Tool Web

Soc 2-1/2 3/4D Lcknt 6Pt Dp Satin

Zoro # G012170286
Mfr # OTC1921
product price:  $62.75
/ea
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
Spicer Locknut Kit, Spindle, Light Axle, 28068X 28068X
Spicer

Locknut Kit, Spindle, Light Axle, 28068X

Zoro # G511381824
Mfr # 28068X
product price:  $23.59
/ea
Lock Nuts (10,000+ items) - Page 10
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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 NutsCap Nuts & Acorn 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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