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Lock Washers

Lock washers create tension by “locking” the bolt or screw into the workpiece’s threaded hole. Unlike flat washers, they have serrations on the washer body to prevent rotation and provide a more secure connection than flat washers. These washers are frequently used in high-vibration environments to prevent the loosening of the fastener assembly.

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 765  Results Found

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Results per page :  16 | 32 | 48
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR #12 SCREW, SPLIT LOCK, STEEL, ZINC PLATED, 0.227 IN ID, 100 PK
  • Item # EBP2DA87
  • Mfr. Model # U37020.021.0001
  • EHC: EHC :
  • This split lock washer is made of steel and has a zinc-plated finish. Plus, it is silver-coloured and meets the standards for ASTM A307A, SAE J429 material quality, and ASME B18.21.1 dimensional standards. This split lock washer is designed for screws sized #12.

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    SDS Document Not Found

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    CATALOGUE PAGE # 1119
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR SCREW SIZE 9/16 IN, STEEL, ZINC PLATED, 0.141 IN MAX THICK, 25 PK
  • Item # EBP22UH83
  • Mfr. Model # U37020.056.0001
  • EHC: EHC :
  • This split lock washer is made of steel and has a zinc-plated finish. Plus, it is silver-coloured and meets the standards for ASTM A307A, SAE J429 material quality, and ASME B18.21.1 dimensional standards. This split lock washer is designed for screws measuring 9/16 inch.

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    SDS Document Not Found

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    CATALOGUE PAGE # 1119
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR SCREW SIZE 5/16 IN, SPLIT LOCK, STEEL, ZINC PLATED, 100 PK
  • Item # EBP2DA91
  • Mfr. Model # U37020.031.0001
  • EHC: EHC :
  • This split lock washer is made of steel and has a zinc-plated finish. Plus, it is silver-coloured and meets the standards for ASTM A307A, SAE J429 material quality, and ASME B18.21.1 dimensional standards. This split lock washer is designed for screws measuring 5/16 inch.

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    SDS Document Not Found

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    CATALOGUE PAGE # 1078
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR ½ IN SCREW, SPLIT LOCK, SILICON BRONZE, PLAIN FINISH, 25 PK
  • Item # EBP25DN08
  • Mfr. Model # U43150.050.0001
  • EHC: EHC :
  • This split lock washer is made of silicon bronze-coloured and has a bright (uncoated) finish. It meets the standards for ASME B18.21.1 dimensional standards. This split lock washer is designed for screws measuring 1/2 inch.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR SCREW SIZE 5/16 IN, SPLIT LOCK, STEEL, BLACK OXIDE, 100 PK
  • Item # EBP1BUH5
  • Mfr. Model # U37000.031.0001
  • EHC: EHC :
  • This split lock washer is made of steel and has a black oxide finish. Plus, it is black and meets the standards for ASTM A307A, SAE J429 material quality, and ASME B18.21.1 dimensional standards. This split lock washer is designed for screws measuring 5/16 inch.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1119
  • APPROVED VENDOR
  • LOCK WASHER, FOR #6 SCREW, EXTERNAL TOOTH LOCK, STEEL, ZINC PLATED, 0.15 IN ID, 100 PK
  • Item # EBP2DB48
  • Mfr. Model # U37420.013.0001
  • EHC: EHC :
  • This lock washer is made of steel and has a zinc-plated finish. It meets the standards for ASME B18.21.1 dimensional standards. This lock washer is designed for use with small screws and is for screws sized #6.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR ⅜ IN SCREW, STEEL, BLACK OXIDE, 0.377 IN ID, 50 PK
  • Item # EBP23NJ35
  • Mfr. Model # U37170.037.0001
  • EHC: EHC :
  • This split lock washer is made of steel and has a black oxide finish. It meets the standards for ASME B18.21.1 dimensional standards. This split lock washer is designed for screws measuring 3/8 inch.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • APPROVED VENDOR
  • LOCK WASHER, FOR 7/16 IN SCREW, INTERNAL TOOTH LOCK, STEEL, ZINC PLATED, 25 PK
  • Item # EBP22UJ14
  • Mfr. Model # U37480.043.0001
  • EHC: EHC :
  • This lock washer is made of Grade 2 steel and has a zinc-plated finish. Plus, it is silver-coloured and meets the standards for ASME B18.21.1 dimensional standards. This lock washer is designed for use with screws measuring 7/16 inch.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR M6 SCREW, STEEL, ZINC PLATED, 6.1MM ID, 100 PK
  • Item # EBP25DN28
  • Mfr. Model # M37220.060.0001
  • EHC: EHC :
  • This split lock washer is made of steel and has a zinc-plated finish. It meets the standards for DIN 7980 dimensional standards. This split lock washer is designed for screws sized M6.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # N/A
  • APPROVED VENDOR
  • SPLIT LOCK WASHER, FOR ¼ IN SCREW, SPLIT LOCK, STAINLESS STEEL, PLAIN FINISH, 18-8, 50 PK
  • Item # EBP23NJ50
  • Mfr. Model # U51450.025.0001
  • EHC: EHC :
  • This split lock washer is made of 18-8 stainless steel and has a bright (uncoated) finish. Plus, it is silver-coloured and meets the standards for ASME B18.21.1 dimensional standards. This split lock washer is designed for screws measuring 1/4 inch.

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    SDS Document Not Found

    For assistance please contact the SDS Coordinator by email at productcompliance@grainger.ca

    CATALOGUE PAGE # 1078
Results per page :  16 | 32 | 48

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