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Lock Washers

103 Results Found that Include 1,371 Products

Results per page:  16 | 32 | 48
  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A2 Stainless Steel Hi Collar Split Lock Washer A2 Stainless Steel Hi Collar Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Hi Collar and A2 Stainless Steel; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Steel Standard Split Lock Washer Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard and Steel; Varies by Finish, Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 18-8 Stainless Steel Standard Spring Lock Washer 18-8 Stainless Steel Standard Spring Lock Washer
  • Multiple product options available

    Spring Lock Washer, Standard, 18-8 Stainless Steel and Meets/Exceeds ASME B18.21.1; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Standard Split Lock Washer Carbon Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard and Carbon Steel; Varies by Finish, Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A2 Stainless Steel Standard Split Lock Washer A2 Stainless Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard and A2 Stainless Steel; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 316 Stainless Steel Standard Spring Lock Washer 316 Stainless Steel Standard Spring Lock Washer
  • Multiple product options available

    Spring Lock Washer, Standard, 316 Stainless Steel and Meets/Exceeds ASME B18.21.1; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • NORD-LOCK
  • EN 1.7182 Carbon Steel Lock Washer EN 1.7182 Carbon Steel Lock Washer
  • Multiple product options available

    Lock Washer, EN 1.7182 Carbon Steel, Color Silver, Rockwell Hardness Min. 46 HRC, High Vibration, Dynamic Loads, Critical Bolted Joints, Extreme Conditions and For Use...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • SAE 1050-1065 Spring Steel Standard Split Lock Washer SAE 1050-1065 Spring Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard, SAE 1050-1065 Spring Steel, Rockwell Hardness C38 to C46, Provides A Hardened Bearing Surface Creating More Uniform Torque Control, For Use...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 302 Stainless Steel External Tooth Lock Washer 302 Stainless Steel External Tooth Lock Washer
  • Multiple product options available

    Lock Washer, External Tooth, 302 Stainless Steel, Finish Plain, Color Silver, Rockwell Hardness B85 max, —, For Use With —, Meets/Exceeds ASME B18.21.1 and Refills —;...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 316 Stainless Steel Standard Split Lock Washer 316 Stainless Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard and 316 Stainless Steel; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Steel Heavy Duty Split Lock Washer Steel Heavy Duty Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Heavy Duty, Steel and Meets/Exceeds ASME B18.21.1; Varies by Finish, Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A4 Stainless Steel Standard Split Lock Washer A4 Stainless Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard, A4 Stainless Steel and Meets/Exceeds D127B; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel Hi Collar Split Lock Washer Carbon Steel Hi Collar Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Hi Collar, Carbon Steel and For Use With Socket Head Cap Screws; Varies by Finish, Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package...More

  • NORD-LOCK
  • 254 SMO Stainless Steel Lock Washer 254 SMO Stainless Steel Lock Washer
  • Multiple product options available

    Lock Washer, 254 SMO Stainless Steel, Finish Plain, Color Silver, Rockwell Hardness Min. 52 HRC and High Vibration, Dynamic Loads, Critical Bolted Joints, Extreme...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Steel Extra Duty Split Lock Washer Steel Extra Duty Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Extra Duty, Steel and Meets/Exceeds ASME B18.21.1; Varies by Finish, Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Steel Light Duty Split Lock Washer Steel Light Duty Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Light Duty, Steel, Rockwell Hardness C38 to C46, —, For Use With —, Meets/Exceeds ASME B18.21.1 and Refills —; Varies by Finish, Fits Bolt Sizes,...More

  • ARMOR COAT
  • Steel Standard Split Lock Washer Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard, Steel, Finish Armor Coat, Thickness Tolerance +/-0.006", Color Silver, Rockwell Hardness C33-C39, For General Purpose, For Use With —,...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Steel Hi Collar Split Lock Washer Steel Hi Collar Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Hi Collar and Steel; Varies by Finish, Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • NORD-LOCK
  • Steel Lock Washer Steel Lock Washer
  • Multiple product options available

    Lock Washer, Steel, Finish Delta Protect, Rockwell Hardness Min. 46 HRC and Meets/Exceeds DIN 25201; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Spring Steel Serrated Ribbed Lock Washer Spring Steel Serrated Ribbed Lock Washer
  • Multiple product options available

    Ribbed Lock Washer, Serrated, Spring Steel, Finish Zinc, —, Color —, Rockwell Hardness C42-52, General Purpose, For Use With Hex Screws and Machine Screws, Meets/Exceeds...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Alloy Steel Standard Split Lock Washer Alloy Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard, Alloy Steel, Finish Yellow Zinc and Rockwell Hardness C38 to C46; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 18-8 Stainless Steel Hi Collar Split Lock Washer 18-8 Stainless Steel Hi Collar Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Hi Collar, 18-8 Stainless Steel, Rockwell Hardness C35 and Meets/Exceeds ASME B18.21.1; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia.,...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Carbon Steel External Tooth, Type A Lock Washer Carbon Steel External Tooth, Type A Lock Washer
  • Multiple product options available

    Lock Washer, External Tooth, Type A, Carbon Steel, Finish Zinc, Rockwell Hardness C40 to C50, Helps Prevent Loosening, Meets/Exceeds ASME B18.21.1 and Refills —; Varies...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A4 Stainless Steel Standard Spring Lock Washer A4 Stainless Steel Standard Spring Lock Washer
  • Multiple product options available

    Spring Lock Washer, Standard, A4 Stainless Steel and Meets/Exceeds D127B; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia., Thickness and Package Quantity

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • Spring Steel Standard Split Lock Washer Spring Steel Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard, Spring Steel, Rockwell Hardness C44 to C51, General Purpose, Meets/Exceeds DIN 127B and Refills —; Varies by Finish, Fits Bolt Sizes, Inside...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • 410 Stainless Steel Internal Tooth, Type A Lock Washer 410 Stainless Steel Internal Tooth, Type A Lock Washer
  • Multiple product options available

    Lock Washer, Internal Tooth, Type A, 410 Stainless Steel, Rockwell Hardness C40 and Meets/Exceeds ASME B18.21.1; Varies by Fits Bolt Sizes, Inside Dia., Outside Dia.,...More

  • METRIC BLUE
  • Steel Hi-Collar Split Lock Washer Steel Hi-Collar Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Hi-Collar, Steel, Finish Metric Blue, Rockwell Hardness HRC 44-51, General Purpose, For Use With Socket Head Cap Screws and Meets/Exceeds DIN 7980;...More

  • TM

    Grainger Choice

  • GRAINGER APPROVED
  • A4 Stainless (Comparable to 316 Stainless Steel) Standard Split Lock Washer A4 Stainless (Comparable to 316 Stainless Steel) Standard Split Lock Washer
  • Multiple product options available

    Split Lock Washer, Standard, A4 Stainless (Comparable to 316 Stainless Steel), Finish Plain, General Purpose, Meets/Exceeds DIN 127B and Refills —; Varies by Fits Bolt...More

Results per page:  16 | 32 | 48

Trust a lock washer from Grainger to help create tight assemblies. Split lock washers feature a slight spiral design that creates pressure to provide a type of spring action. This allows the washer to grasp adjoining materials and help prevent loosening from vibration. The lock washer selection at Grainger offers a huge range of choices in materials, finish and bolt sizes.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More