Lock Washers

Lock Washers
  • Dorman® - SAE Flat and Split-Lock Washers Assortment (88 Pieces)
    Dorman® - SAE Flat and Split-Lock Washers Assortment (88 Pieces) (799-335D)
    0
    # mpn4748338561
    SAE Flat and Split-Lock Washers Assortment (88 Pieces) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $6.25
    In Stock - Ships within 24 hrs
  • Install Bay® - #10 Natural External and Internal Tooth Lock Washers (100 Pieces)
    Install Bay® - #10 Natural External and Internal Tooth Lock Washers (100 Pieces) (IELW10)
    0
    # mpn693244191
    #10 Natural External and Internal Tooth Lock Washers (100 Pieces) (IELW10) by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $5.99
    In Stock - Ships in 24 to 48 hrs
  • Install Bay® - #10 Zinc External and Internal Tooth Lock Washers (100 Pieces)
    Install Bay® - #10 Zinc External and Internal Tooth Lock Washers (100 Pieces) (IELW10Z)
    0
    # mpn693244192
    #10 Zinc External and Internal Tooth Lock Washers (100 Pieces) (IELW10Z) by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $8.54
    In Stock - Ships in 24 to 48 hrs
  • Install Bay® - #8 External Tooth Lock Washers (100 Pieces)
    Install Bay® - #8 External Tooth Lock Washers (100 Pieces) (ELW8)
    0
    # mpn693243818
    #8 External Tooth Lock Washers (100 Pieces) by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It will meet your needs...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $7.65
    In Stock - Ships within 24 hrs
  • Install Bay® - 5/16" Anodized External and Internal Tooth Lock Washers (5 Pieces)
    Install Bay® - 5/16" Anodized External and Internal Tooth Lock Washers (5 Pieces) (PZGLWS)
    0
    # mpn693244447
    5/16" Anodized External and Internal Tooth Lock Washers (5 Pieces) (PZGLWS) by Install Bay®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $25.99
    In Stock - Ships in 24 to 48 hrs
  • Dorman® - 1/4" SAE Steel (Grade 5) Zinc Split-Lock Washers (50 Pieces)
    Dorman® - 1/4" SAE Steel (Grade 5) Zinc Split-Lock Washers (50 Pieces) (799-030)
    0
    # mpn4693037608
    1/4" SAE Steel (Grade 5) Zinc Split-Lock Washers (50 Pieces) (799-030) by Dorman®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind. It...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $3.03
    In Stock - Ships within 24 hrs




Bolted joints can loosen due to different factors, but whatever the reason, loosening may lead to dangerous accidents. In order to prevent them, lock washers are utilized. They can be basically divided into three categories: spring action (or wave), toothed, and split-lock washers. The parts of the first category get compressed as the fastener is being tightened, and the resulting back tension counters loosening. The work of the second category is based on a ratchet action, as a washer bites into the nut and the surface it contacts. Although they are broadly applied, these lock washers can cause scrapes on the coupled surfaces.

As for split-lock washers, they follow a similar principle. In each case, a lock washer will make the connection more reliable and resistant to vibration. Browse a broad selection of these products introduced in our store. We carry all the types mentioned above, and they are available in different sizes to suit as many applications as your project may require. Made of quality materials, they comply with existing industry standards. Use them confidently, and they will keep your threaded connections as tight as you need them to be.

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