HLKW - Lock Washer

Part No. Thread Size Finish Product Weight / Piece (lbs)
HLKW025 1/4" EG 0.003
HLKW025 1/4" DF 0.003
HLKW031 5/16" EG 0.004
HLKW037 3/8" EG 0.006
HLKW037 3/8" DF 0.006
HLKW050 1/2" EG 0.013
HLKW050 1/2" DF 0.013
HLKW062 5/8" EG 0.022
HLKW075 3/4" EG 0.038
HLKW087 7/8" EG 0.06
HLKW100 1" EG 0.088

    General Specifications

    Specifications:

    • Dimensions conform to ASME B18.21.1

    Finishes:

    • Electrogalvanized (EG):  Conforms to ASTM B633, Type III SC1
    • Unistrut Defender (DF):  Conforms to ASTM A1059
    ---------------------------------------------------------------------------------

    Materials & Finishes - Special Metals:

    • Stainless Steel, Type 316 (SS):  ASTM A240, Type 316 *

    * These materials have different physical properties and performance characteristics. Please contact us for design support.

    Materials & Finishes

    Finishes:

    • Electrogalvanized (EG):  Conforms to ASTM B633, Type III SC1
    • Unistrut Defender (DF):  Conforms to ASTM A1059
    ---------------------------------------------------------------------------------

    Materials & Finishes - Special Metals:

    • Stainless Steel, Type 316 (SS):  ASTM A240, Type 316 *

    * These materials have different physical properties and performance characteristics. Please contact us for design support.