Split-Lock Washers

Split-Lock Washers
  • Marine Fasteners® - #6 SAE Stainless Steel Split-Lock Washer
    Marine Fasteners®#6 SAE Stainless Steel Split-Lock Washer (006NLKWS-1416)
    0
    # mpn4766125822
    #6 SAE Stainless Steel Split-Lock Washer (006NLKWS-1416) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $10.97
  • Marine Fasteners® - #6 Stainless Steel Split-Lock Washers (100 Pieces)
    Marine Fasteners®#6 Stainless Steel Split-Lock Washers (100 Pieces) (B195)
    0
    # mpn1589744668
    #6 Stainless Steel Split-Lock Washers (100 Pieces) (B195) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $6.51
  • Marine Fasteners® - #8 SAE Stainless Steel Split-Lock Washer
    Marine Fasteners®#8 SAE Stainless Steel Split-Lock Washer (008NLKWS-1417)
    0
    # mpn4766125875
    #8 SAE Stainless Steel Split-Lock Washer (008NLKWS-1417) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $5.69
  • Marine Fasteners® - 1/2" SAE Stainless Steel Split-Lock Washer
    Marine Fasteners®1/2" SAE Stainless Steel Split-Lock Washer (050NLKWS-1424)
    0
    # mpn4766125936
    1/2" SAE Stainless Steel Split-Lock Washer (050NLKWS-1424) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $25.69
  • Marine Fasteners® - 1/2" Stainless Steel Split-Lock Washers (50 Pieces)
    Marine Fasteners®1/2" Stainless Steel Split-Lock Washers (50 Pieces) (B199B)
    0
    # mpn4895320905
    1/2" Stainless Steel Split-Lock Washers (50 Pieces) (B199B) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $20.35
  • Marine Fasteners® - 5/16" Stainless Steel Split-Lock Washers (100 Pieces)
    Marine Fasteners®5/16" Stainless Steel Split-Lock Washers (100 Pieces) (B199)
    0
    # mpn4895320891
    5/16" Stainless Steel Split-Lock Washers (100 Pieces) (B199) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $11.67
  • Marine Fasteners® - M10 Metric Stainless Steel Split-Lock Washer
    Marine Fasteners®M10 Metric Stainless Steel Split-Lock Washer (M10NLKWS-6243)
    0
    # mpn4766126053
    M10 Metric Stainless Steel Split-Lock Washer (M10NLKWS-6243) by Marine Fasteners®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $8.72
  • Marine Fasteners® - M6 Metric Stainless Steel Split-Lock Washers (100 Pieces)
    Marine Fasteners®M6 Metric Stainless Steel Split-Lock Washers (100 Pieces) (B-0127A2B6-B100)
    0
    # mpn4766126065
    M6 Metric Stainless Steel Split-Lock Washers (100 Pieces) (B-0127A2B6-B100) by Marine Fasteners®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $13.88
  • Seachoice® - #10 Stainless Steel Split-Lock Washers (10 Pieces)
    Seachoice®#10 Stainless Steel Split-Lock Washers (10 Pieces) (MP31418SC)
    0
    # mpn4522171613
    #10 Stainless Steel Split-Lock Washers (10 Pieces) (MP31418SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $21.83
  • Seachoice® - #10 Stainless Steel Split-Lock Washers in Blister Pack (100 Pieces)
    Seachoice®#10 Stainless Steel Split-Lock Washers in Blister Pack (100 Pieces) (BP31418SC)
    0
    # mpn4522171444
    #10 Stainless Steel Split-Lock Washers in Blister Pack (100 Pieces) (BP31418SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $15.91
  • Seachoice® - #6 Stainless Steel Split-Lock Washers (10 Pieces)
    Seachoice®#6 Stainless Steel Split-Lock Washers (10 Pieces) (MP31416SC)
    0
    # mpn4522171611
    #6 Stainless Steel Split-Lock Washers (10 Pieces) (MP31416SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $13.26
  • Seachoice® - #8 Stainless Steel Split-Lock Washers (10 Pieces)
    Seachoice®#8 Stainless Steel Split-Lock Washers (10 Pieces) (MP31417SC)
    0
    # mpn4522171612
    #8 Stainless Steel Split-Lock Washers (10 Pieces) (MP31417SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $19.38
  • Seachoice® - 1/4" Stainless Steel Split-Lock Washers (10 Pieces)
    Seachoice®1/4" Stainless Steel Split-Lock Washers (10 Pieces) (MP31420SC)
    0
    # mpn4522171614
    1/4" Stainless Steel Split-Lock Washers (10 Pieces) (MP31420SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $20.09
  • Seachoice® - 1/4" Stainless Steel Split-Lock Washers in Blister Pack (100 Pieces)
    Seachoice®1/4" Stainless Steel Split-Lock Washers in Blister Pack (100 Pieces) (BP31420SC)
    0
    # mpn4522171445
    1/4" Stainless Steel Split-Lock Washers in Blister Pack (100 Pieces) (BP31420SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $18.67
  • Seachoice® - 3/8" Stainless Steel Split-Lock Washers (4 Pieces)
    Seachoice®3/8" Stainless Steel Split-Lock Washers (4 Pieces) (MP31422SC)
    0
    # mpn4522169823
    3/8" Stainless Steel Split-Lock Washers (4 Pieces) (MP31422SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $27.74
  • Seachoice® - 5/16" Stainless Steel Split-Lock Washers (6 Pieces)
    Seachoice®5/16" Stainless Steel Split-Lock Washers (6 Pieces) (MP31421SC)
    0
    # mpn4522171615
    5/16" Stainless Steel Split-Lock Washers (6 Pieces) (MP31421SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $22.34
  • Seachoice® - 5/16" Stainless Steel Split-Lock Washers in Blister Pack (50 Pieces)
    Seachoice®5/16" Stainless Steel Split-Lock Washers in Blister Pack (50 Pieces) (BP31421SC)
    0
    # mpn4522171446
    5/16" Stainless Steel Split-Lock Washers in Blister Pack (50 Pieces) (BP31421SC) by Seachoice®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high...
    Built for maximum strength and enduranceExpertly crafted from the highest grade materials
    $20.09
  • Trans-Dapt® - 3/8" Steel Zinc Split-Lock Washers (12 Pieces)
    Trans-Dapt®3/8" Steel Zinc Split-Lock Washers (12 Pieces) (4710)
    0
    # mpn4672085378
    3/8" Steel Zinc Split-Lock Washers (12 Pieces) (4710) by Trans-Dapt®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $17.97
  • Trans-Dapt® - 5/16" Steel Zinc Split-Lock Washers (12 Pieces)
    Trans-Dapt®5/16" Steel Zinc Split-Lock Washers (12 Pieces) (4708)
    0
    # mpn4672085377
    5/16" Steel Zinc Split-Lock Washers (12 Pieces) (4708) by Trans-Dapt®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $19.22
  • W&E® - 0.438" Zinc Plated Split-Lock Washers (100 Pieces)
    W&E®0.438" Zinc Plated Split-Lock Washers (100 Pieces) (4214)
    0
    # mpn4895320885
    0.438" Zinc Plated Split-Lock Washers (100 Pieces) (4214) by W&E®. 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...
    Expertly crafted from premium materialsDesigned to match rigorous quality standards
    $7.02
  • CFR Performance® - 1/4" SAE Black Split-Lock Washer
    CFR Performance®1/4" SAE Black Split-Lock Washer (HZ-210-PBK)
    0
    # mpn4863070821
    1/4" SAE Black Split-Lock Washer (HZ-210-PBK) by CFR Performance®. 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
    $5.41
  • CFR Performance® - 1/4" SAE Chrome Split-Lock Washer
    CFR Performance®1/4" SAE Chrome Split-Lock Washer (HZ-210-C)
    0
    # mpn4863070830
    1/4" SAE Chrome Split-Lock Washer (HZ-210-C) by CFR Performance®. 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
    $5.41
  • CFR Performance® - 1/4" SAE Silver Split-Lock Washer
    CFR Performance®1/4" SAE Silver Split-Lock Washer (HZ-210-SIL)
    0
    # mpn4863070832
    1/4" SAE Silver Split-Lock Washer (HZ-210-SIL) by CFR Performance®. 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
    $5.41
  • CFR Performance® - 1/4" Steel Zinc Plated Split-Lock Washer (1 Piece)
    CFR Performance®1/4" Steel Zinc Plated Split-Lock Washer (1 Piece) (HZ-210-Z)
    0
    # mpn4748338602
    1/4" Steel Zinc Plated Split-Lock Washer (1 Piece) (HZ-210-Z) by CFR Performance®. 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
    $5.41
  • CFR Performance® - 3/8" SAE Chrome Split-Lock Washer
    CFR Performance®3/8" SAE Chrome Split-Lock Washer (HZ-211-C)
    0
    # mpn4863070829
    3/8" SAE Chrome Split-Lock Washer (HZ-211-C) by CFR Performance®. 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
    $5.49
  • CFR Performance® - 5/16" SAE Black Split-Lock Washer
    CFR Performance®5/16" SAE Black Split-Lock Washer (HZ-212-PBK)
    0
    # mpn4863070822
    5/16" SAE Black Split-Lock Washer (HZ-212-PBK) by CFR Performance®. 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
    $5.63
  • CFR Performance® - 5/16" SAE Chrome Split-Lock Washer
    CFR Performance®5/16" SAE Chrome Split-Lock Washer (HZ-212-C)
    0
    # mpn4863070825
    5/16" SAE Chrome Split-Lock Washer (HZ-212-C) by CFR Performance®. 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
    $5.63
  • CFR Performance® - 5/16" SAE Silver Split-Lock Washer
    CFR Performance®5/16" SAE Silver Split-Lock Washer (HZ-212-SIL)
    0
    # mpn4863070820
    5/16" SAE Silver Split-Lock Washer (HZ-212-SIL) by CFR Performance®. 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
    $5.24
  • CFR Performance® - 5/16" Steel Zinc Plated Split-Lock Washer (1 Piece)
    CFR Performance®5/16" Steel Zinc Plated Split-Lock Washer (1 Piece) (HZ-212-Z)
    0
    # mpn4748338557
    5/16" Steel Zinc Plated Split-Lock Washer (1 Piece) (HZ-212-Z) by CFR Performance®. 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
    $5.63
  • Global Link® - 3/8" Split-Lock Washers (500 Pieces)
    Global Link®3/8" Split-Lock Washers (500 Pieces) (SP-38MSLWZ-500)
    0
    # mpn4681451662
    3/8" Split-Lock Washers (500 Pieces) by Global Link®. 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 and...
    Designed to help to get your job done rightManufactured utilizing the highest quality materials
    $22.79




Widely used with bolts or nuts in lots of threaded connections, metal washers are meant to distribute the load exerted on the connected parts more evenly. In most cases, it's needed to protect the joined surfaces from damage, as a washer helps to absorb compression force when the fasteners are tightened. However, there is a special type known as split or lock washers, which is also meant to protect the fasteners from loosening caused by vibration or other factors. When tightened with sufficient torque, a lock washer creates some tension that helps to secure the bolt or nut and prevent its spontaneous rotation.

In order for the washer to work this way, it's never made flat and has a semi-coiled, split design. In our online store, you will find a vast array of split-lock washers. They are available in numerous SAE and metric sizes, yet you can choose from different materials and grades. Our washers are made from ordinary or stainless steel, and for additional corrosion protection, many steel washers are coated with zinc. Besides, some of them have the second layer of coating known as yellow chromate.

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