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Lock Nuts (10,000+ items) - Page 6

Skf 32 Threads per Inch, 1-9/16 in. Outside Diameter N 05
Skf

32 Threads per Inch, 1-9/16 in. Outside Diameter

Zoro # G112503489
Mfr # N 05
product price:  $7.35
/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
Huyett Lock Nut, M110, Steel, Plain KM-22
Huyett

Lock Nut, M110, Steel, Plain

Zoro # G200401147
Mfr # KM-22
product price:  $69.00
/ea
Skf 18 Threads per Inch, 3-3/8 in. Outside Diameter N 13
Skf

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

Zoro # G512509838
Mfr # N 13
product price:  $22.87
/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
Boltsandnuts.Com Nylon Insert Lock Nut, 1/4"-20, Grade 5, Zinc Plated, 100 PK 25CNFNFZ-100
Boltsandnuts.Com

Nylon Insert Lock Nut, 1/4"-20, Grade 5, Zinc Plated, 100 PK

Zoro # G814447838
Mfr # 25CNFNFZ-100
product price:  $29.39
/pk 100, $0.29/ea
Midwest Fastener Lock Nut, 5/8"-18, Steel, Chrome Plated, 10 PK 30157
Midwest Fastener

Lock Nut, 5/8"-18, Steel, Chrome Plated, 10 PK

Zoro # G302526595
Mfr # 30157
product price:  $42.95
/pk 10, $4.30/ea
Boltsandnuts.Com Nylon Insert Lock Nut, 7/16"-20, Grade A, Zinc Plated, 100 PK 43FNNE2Z-100
Boltsandnuts.Com

Nylon Insert Lock Nut, 7/16"-20, Grade A, Zinc Plated, 100 PK

Zoro # G714502507
Mfr # 43FNNE2Z-100
product price:  $24.39
/pk 100, $0.24/ea
X1 Tools M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK X1E-FAS-NUT-LOC-1976x20
X1 Tools

M6 x 1 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 20PK

Zoro # G022852721
Mfr # X1E-FAS-NUT-LOC-1976x20
product price:  $4.65
/pk 20, $0.23/ea
Boltsandnuts.Com Reversible Lock Nut, 1/2"-13, Steel, Zinc Plated, 25 PK 50C2WHN2Z-25
Boltsandnuts.Com

Reversible Lock Nut, 1/2"-13, Steel, Zinc Plated, 25 PK

Zoro # G114455588
Mfr # 50C2WHN2Z-25
product price:  $12.49
/pk 25, $0.50/ea
Suburban Bolt And Supply Nylon Insert Lock Nut, 3/8"-16, Nylon, Zinc Plated A0420240NTE
Suburban Bolt And Supply

Nylon Insert Lock Nut, 3/8"-16, Nylon, Zinc Plated

Zoro # G203458735
Mfr # A0420240NTE
product price:  $0.19
/ea
Sold in mult. of 100 for $19.00
Boltsandnuts.Com Top Lock Lock Nut, 5/8"-18, Grade 8, Zinc Yellow, 350 PK 62FNHFGY-350
Boltsandnuts.Com

Top Lock Lock Nut, 5/8"-18, Grade 8, Zinc Yellow, 350 PK

Zoro # G714486784
Mfr # 62FNHFGY-350
product price:  $420.99
/pk 350, $1.20/ea
Boltsandnuts.Com Nylon Insert Lock Nut, M6-1.0, 18-8 Stainless Steel, Plain, 75 PK M6CNFNA2-75
Boltsandnuts.Com

Nylon Insert Lock Nut, M6-1.0, 18-8 Stainless Steel, Plain, 75 PK

Zoro # G814505774
Mfr # M6CNFNA2-75
product price:  $36.75
/pk 75, $0.49/ea
Msi Products 3in INDUSTRIAL 150lb 316 Stainless Steel Locknut A3240648
Msi Products

3in INDUSTRIAL 150lb 316 Stainless Steel Locknut

Zoro # G215322383
Mfr # A3240648
product price:  $47.79
/ea
Huyett Nylon Insert Lock Nut, 1/4-20, Low Carbon Steel, Zinc Clear Trivalent, 0.312 in Ht NUTH59-0250-0312LC3
Huyett

Nylon Insert Lock Nut, 1/4-20, Low Carbon Steel, Zinc Clear Trivalent, 0.312 in Ht

Zoro # G313330839
Mfr # NUTH59-0250-0312LC3
product price:  $0.04
/ea
Sold in mult. of 500 for $20.00
Msi Products 1-1/2in INDUSTRIAL 150lb Galvanized Malleable Iron Locknut A2240624
Msi Products

1-1/2in INDUSTRIAL 150lb Galvanized Malleable Iron Locknut

Zoro # G315327202
Mfr # A2240624
product price:  $5.19
/ea
Sold in mult. of 2 for $10.38
Huyett Nylon Insert Lock Nut, 1-1/8-12, Low Carbon Steel, Zinc Clear Trivalent, 1.171 in Ht NUTH60-1125-1171LC3
Huyett

Nylon Insert Lock Nut, 1-1/8-12, Low Carbon Steel, Zinc Clear Trivalent, 1.171 in Ht

Zoro # G513330820
Mfr # NUTH60-1125-1171LC3
product price:  $5.15
/ea
Sold in mult. of 3 for $15.45
Midwest Fastener Nylon Insert Lock Nut, M6-1.00, A2 Stainless Steel, Not Graded, 100 PK 55129
Midwest Fastener

Nylon Insert Lock Nut, M6-1.00, A2 Stainless Steel, Not Graded, 100 PK

Zoro # G902526926
Mfr # 55129
product price:  $12.55
/pk 100, $0.13/ea
Kipp Lock Nut, M20, Steel, Class 10, Bright, 5 mm Ht K0701.20
Kipp

Lock Nut, M20, Steel, Class 10, Bright, 5 mm Ht

Zoro # G702051871
Mfr # K0701.20
product price:  $6.39
/ea
Sold in mult. of 2 for $12.78
Midwest Fastener Stover Lock Nut, M12-1.25, Steel, Class 8, Zinc Plated, 4 PK 933342
Midwest Fastener

Stover Lock Nut, M12-1.25, Steel, Class 8, Zinc Plated, 4 PK

Zoro # G302526915
Mfr # 933342
product price:  $6.75
/pk 4, $1.69/ea
Sold in mult. of 2 for $13.50
X1 Tools M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK X1E-FAS-NUT-LOC-1974x120
X1 Tools

M5 x 0.8 mm Performance Zinc-Plated Steel Nylon-Insert Locknuts, 120PK

Zoro # G322850885
Mfr # X1E-FAS-NUT-LOC-1974x120
product price:  $22.85
/pk 120, $0.19/ea
Huyett Lock Nut Coarse Thread 3/8-16 ZB LNUT-0375C-ZB
Huyett

Lock Nut Coarse Thread 3/8-16 ZB

Zoro # G300417703
Mfr # LNUT-0375C-ZB
product price:  $0.30
/ea
Sold in mult. of 65 for $19.50
Msi Products 2in INDUSTRIAL 150lb 304 Stainless Steel Locknut A3040632
Msi Products

2in INDUSTRIAL 150lb 304 Stainless Steel Locknut

Zoro # G115321844
Mfr # A3040632
product price:  $25.89
/ea
Midwest Fastener Nylon Insert Lock Nut, M8-1.25, Steel, Class 8, Zinc Plated, 50 PK 53666
Midwest Fastener

Nylon Insert Lock Nut, M8-1.25, Steel, Class 8, Zinc Plated, 50 PK

Zoro # G302526885
Mfr # 53666
product price:  $9.19
/pk 50, $0.18/ea
Huyett Lock Nut, Steel, Plain N-05
Huyett

Lock Nut, Steel, Plain

Zoro # G600401143
Mfr # N-05
product price:  $3.15
/ea
Sold in mult. of 9 for $28.35
Midwest Fastener Lock Nut, #6-32, Nylon, 10 PK 62551
Midwest Fastener

Lock Nut, #6-32, Nylon, 10 PK

Zoro # G302526625
Mfr # 62551
product price:  $4.29
/pk 10, $0.43/ea
Sold in mult. of 2 for $8.58
Zoro Select Lock Nut, 9/16"-12, Steel, Grade 8, Yellow Zinc, 0.35 in Ht, 150 PK 56NR8
Zoro Select

Lock Nut, 9/16"-12, Steel, Grade 8, Yellow Zinc, 0.35 in Ht, 150 PK

Zoro # G2448885
Mfr # 56NR8
product price:  $133.99
/pk 150, $0.89/ea
Midwest Fastener Nylon Insert Lock Nut, 5/16"-18, Steel, Black Oxide, 8 PK 34174
Midwest Fastener

Nylon Insert Lock Nut, 5/16"-18, Steel, Black Oxide, 8 PK

Zoro # G502526913
Mfr # 34174
product price:  $3.99
/pk 8, $0.50/ea
Sold in mult. of 3 for $11.97
Huyett Lock Nut, 1.173", Steel, Plain N-06
Huyett

Lock Nut, 1.173", Steel, Plain

Zoro # G800401134
Mfr # N-06
product price:  $3.45
/ea
Sold in mult. of 8 for $27.60
Boltsandnuts.Com Serrated Lock Nut, 3/8"-16, Grade 8, Zinc Yellow, 100 PK 37CSLN8Y-100
Boltsandnuts.Com

Serrated Lock Nut, 3/8"-16, Grade 8, Zinc Yellow, 100 PK

Zoro # G914501942
Mfr # 37CSLN8Y-100
product price:  $32.29
/pk 100, $0.32/ea
Zoro Select Top Lock Distorted Thread Lock Nut, #10-24, Steel, Grade 2, Zinc Plated, 7/32 in Ht, 100 PK HFNI2-100-100P
Zoro Select

Top Lock Distorted Thread Lock Nut, #10-24, Steel, Grade 2, Zinc Plated, 7/32 in Ht, 100 PK

Zoro # G0418853
Mfr # HFNI2-100-100P
product price:  $9.39
/pk 100, $0.09/ea
Newport Fasteners Flexible Top Lock Nut, 1/4"-28, Steel, Cadmium Plated, 0.122 in Ht, 500 PK 372230
Newport Fasteners

Flexible Top Lock Nut, 1/4"-28, Steel, Cadmium Plated, 0.122 in Ht, 500 PK

Zoro # G506329688
Mfr # 372230
product price:  $420.99
/pk 500, $0.84/ea
Zoro Select Nylon Insert Lock Nut, 2"-4 1/2, Steel, Grade 2, Black Oxide, 1-3/4 in Ht 4FHZ5
Zoro Select

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

Zoro # G3127451
Mfr # 4FHZ5
product price:  $19.79
/ea
Zoro Select Serrated Lock Nut, 3/4"-16, Steel, Grade A, Zinc Plated, 43/64 in Ht, 10 PK U11612.075.0001
Zoro Select

Serrated Lock Nut, 3/4"-16, Steel, Grade A, Zinc Plated, 43/64 in Ht, 10 PK

Zoro # G3391346
Mfr # U11612.075.0001
product price:  $14.15
/pk 10, $1.42/ea
Zoro Select Top Lock Distorted Thread Lock Nut, 3/8"-24, Steel, Grade C, Yellow Zinc, 21/64 in Ht, 100 PK SLFI80371-100P
Zoro Select

Top Lock Distorted Thread Lock Nut, 3/8"-24, Steel, Grade C, Yellow Zinc, 21/64 in Ht, 100 PK

Zoro # G3090263
Mfr # SLFI80371-100P
product price:  $11.29
/pk 100, $0.11/ea
Flexloc Flexible Top Lock Nut, 5/16"-18, Steel, Grade 2, Cadmium Plated, 5/32 in Ht, 100 PK 21FAF-518
Flexloc

Flexible Top Lock Nut, 5/16"-18, Steel, Grade 2, Cadmium Plated, 5/32 in Ht, 100 PK

Zoro # G2478756
Mfr # 21FAF-518
product price:  $93.95
/pk 100, $0.94/ea
Lock Nuts (10,000+ items) - Page 6
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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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