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FastenersScrewsSelf-DrillingHex WasherUnslottedw/ Machine Screw ThreadSteel Zinc, #4 Point

Steel Zinc, #4 Point

(8)

#4 POINT HEX WASHER UNSLOTTED

SELF DRILLING SCREWS WITH MACHINE SCREW THREAD

  • Heads to ASME B18.6.3 / Screws Hardened to SAE J78 specifications
  • Case Hardened to Rockwell C50-56 (Core Hardness: Rockwell C32-40)
  • Steel Zinc Plated

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