Lock Washers

Lock washers in this category are wedge locking washers for maintenance, installation, and assembly work on bolted joints. They help keep bolted connections secure by using tension rather than relying on friction alone, with options for equipment, structures, replacement work, and stocked maintenance inventory.

Product Display:
Helpful Buying Guide

Choose Lock Washers for Your Bolted Joint

The products represented here are wedge locking washers designed to support secure bolted connections through tension-based locking. Compare the fastener size first, then select the available material, washer profile, and pack quantity that fit the assembly or maintenance task.

Visual Guide

Popular examples in this category

M8 (5/16 in.) Large O.D. Zinc-Coated Carbon Steel Wedge Locking Washers, Pack of 200M8 (5/16 in.) Large O.D. Zinc-Coated Carbon Steel Wedge Locking Washers, Pack of 200WBB2083443M27 Stainless Steel Wedge Locking Washers, 50-PackM27 Stainless Steel Wedge Locking Washers, 50-PackWBB2113970M60 316 Stainless Steel Wedge Locking WasherM60 316 Stainless Steel Wedge Locking WasherWBB2114135M11 316 Stainless Steel Wedge Locking Washers, 200-PackM11 316 Stainless Steel Wedge Locking Washers, 200-PackWBB2114063
Use Cases

Secure bolted connections

Use wedge locking washers for maintenance, installation, and assembly tasks where bolted joints need a locking washer solution.

How to Choose

Match the washer to the fastener

Select the stated M-size for the compatible fastener, then compare standard or large outside diameter profiles, material, and pack quantity.

Applications

Support equipment and structures

Available options are intended for bolted-joint work in equipment and structures, as well as general maintenance and assembly applications.

Additional Information

Plan for the quantity needed

Pack sizes represented range from 2-piece packs to 200-piece packs, with a single-washer option also available.

M8–M60Size range represented

Options are available across a broad range of listed metric fastener sizes.

2–200Pack quantities represented

Choose from small packs through larger quantities for maintenance and assembly work.

Large O.D.Profile option

Selected washer sizes are available with a large outside diameter.

Tension-basedLocking approach

Wedge locking designs secure bolted joints through tension rather than friction.

Comparison Guide

Compare Lock Washer Options

Use this overview to narrow the available wedge locking washer types by the product details represented in the category.

Selection factorOptions representedWhat to consider
Fastener sizeM8 through M60Match the washer's listed M-size to the fastener application.
MaterialCarbon steel, zinc-coated carbon steel, 316 stainless steel, 254 SMO stainless steel, and stainless steelChoose the stated construction called for by the assembly.
Profile and quantityStandard or selected large outside diameter; single to 200-piece quantitiesConfirm the required washer profile and the number needed for the job or inventory.
Planning Guide

Plan the right fit before choosing

Start with fastener size

Match the listed M-size to the assembly

The available wedge locking washers cover a range of fastener sizes, from M8 to M60. Check the bolt or fastener requirement before comparing other product details.

  • Available sizes represented include M8, M10, M11, M18, M20, M22, M27, M36, M45, M48, and M60.
  • Some listings also state inch references for M8, M36, and M45 applications.
  • Choose the washer specifically identified for the compatible M-size fastener.
Compare washer construction and profile

Review material and outside diameter

Material choices represented include carbon steel, zinc-coated carbon steel, 316 stainless steel, 254 SMO stainless steel, and stainless steel. Certain sizes are also offered with a large outside diameter profile for compatible assemblies.

  • Large outside diameter options are represented in M8, M10, M18, M20, and M27 sizes.
  • Carbon steel options are represented in M27 and M45, with a zinc-coated carbon steel option in M8.
  • Stainless steel constructions represented include 316 stainless steel, 254 SMO stainless steel, and unspecified stainless steel.
Choose a practical pack quantity

Buy for the task or inventory need

Select quantities based on whether the work involves a small replacement need, an installation, or ongoing assembly and maintenance inventory.

  • 2-piece packs are represented for M20 and M22 washers.
  • 25-piece packs are represented for M27, M36, M45, and M48 washers.
  • Larger packs include 50, 100, and 200 washers; an M60 option is available as a single washer.
FAQ

Common questions before buying

What type of lock washers are represented in this category?

The category represents wedge locking washers for securing bolted joints through tension-based locking.

What fastener sizes are available?

Listed options range from M8 to M60, including M10, M11, M18, M20, M22, M27, M36, M45, and M48.

Are large outside diameter lock washers available?

Yes. Large outside diameter options are represented in selected M8, M10, M18, M20, and M27 washer sizes.

What pack sizes can I choose from?

Represented quantities include single washers and packs of 2, 6, 25, 50, 100, and 200.

Helpful Buying Guide

Choose Lock Washers for Your Bolted Joint

The products represented here are wedge locking washers designed to support secure bolted connections through tension-based locking. Compare the fastener size first, then select the available material, washer profile, and pack quantity that fit the assembly or maintenance task.

Visual Guide

Popular examples in this category

M8 (5/16 in.) Large O.D. Zinc-Coated Carbon Steel Wedge Locking Washers, Pack of 200M8 (5/16 in.) Large O.D. Zinc-Coated Carbon Steel Wedge Locking Washers, Pack of 200WBB2083443M27 Stainless Steel Wedge Locking Washers, 50-PackM27 Stainless Steel Wedge Locking Washers, 50-PackWBB2113970M60 316 Stainless Steel Wedge Locking WasherM60 316 Stainless Steel Wedge Locking WasherWBB2114135M11 316 Stainless Steel Wedge Locking Washers, 200-PackM11 316 Stainless Steel Wedge Locking Washers, 200-PackWBB2114063
Use Cases

Secure bolted connections

Use wedge locking washers for maintenance, installation, and assembly tasks where bolted joints need a locking washer solution.

How to Choose

Match the washer to the fastener

Select the stated M-size for the compatible fastener, then compare standard or large outside diameter profiles, material, and pack quantity.

Applications

Support equipment and structures

Available options are intended for bolted-joint work in equipment and structures, as well as general maintenance and assembly applications.

Additional Information

Plan for the quantity needed

Pack sizes represented range from 2-piece packs to 200-piece packs, with a single-washer option also available.

M8–M60Size range represented

Options are available across a broad range of listed metric fastener sizes.

2–200Pack quantities represented

Choose from small packs through larger quantities for maintenance and assembly work.

Large O.D.Profile option

Selected washer sizes are available with a large outside diameter.

Tension-basedLocking approach

Wedge locking designs secure bolted joints through tension rather than friction.

Comparison Guide

Compare Lock Washer Options

Use this overview to narrow the available wedge locking washer types by the product details represented in the category.

Selection factorOptions representedWhat to consider
Fastener sizeM8 through M60Match the washer's listed M-size to the fastener application.
MaterialCarbon steel, zinc-coated carbon steel, 316 stainless steel, 254 SMO stainless steel, and stainless steelChoose the stated construction called for by the assembly.
Profile and quantityStandard or selected large outside diameter; single to 200-piece quantitiesConfirm the required washer profile and the number needed for the job or inventory.
Planning Guide

Plan the right fit before choosing

Start with fastener size

Match the listed M-size to the assembly

The available wedge locking washers cover a range of fastener sizes, from M8 to M60. Check the bolt or fastener requirement before comparing other product details.

  • Available sizes represented include M8, M10, M11, M18, M20, M22, M27, M36, M45, M48, and M60.
  • Some listings also state inch references for M8, M36, and M45 applications.
  • Choose the washer specifically identified for the compatible M-size fastener.
Compare washer construction and profile

Review material and outside diameter

Material choices represented include carbon steel, zinc-coated carbon steel, 316 stainless steel, 254 SMO stainless steel, and stainless steel. Certain sizes are also offered with a large outside diameter profile for compatible assemblies.

  • Large outside diameter options are represented in M8, M10, M18, M20, and M27 sizes.
  • Carbon steel options are represented in M27 and M45, with a zinc-coated carbon steel option in M8.
  • Stainless steel constructions represented include 316 stainless steel, 254 SMO stainless steel, and unspecified stainless steel.
Choose a practical pack quantity

Buy for the task or inventory need

Select quantities based on whether the work involves a small replacement need, an installation, or ongoing assembly and maintenance inventory.

  • 2-piece packs are represented for M20 and M22 washers.
  • 25-piece packs are represented for M27, M36, M45, and M48 washers.
  • Larger packs include 50, 100, and 200 washers; an M60 option is available as a single washer.
FAQ

Common questions before buying

What type of lock washers are represented in this category?

The category represents wedge locking washers for securing bolted joints through tension-based locking.

What fastener sizes are available?

Listed options range from M8 to M60, including M10, M11, M18, M20, M22, M27, M36, M45, and M48.

Are large outside diameter lock washers available?

Yes. Large outside diameter options are represented in selected M8, M10, M18, M20, and M27 washer sizes.

What pack sizes can I choose from?

Represented quantities include single washers and packs of 2, 6, 25, 50, 100, and 200.

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