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1420MWW ,Serrated Hex Washer Flange Screws

  • Surface Hardness - Rockwell 30N57.5 max. (Core: Rockwell C 25-38)
  • Tensile Strength-120,000 psi. min.
  • Carbon Steel Zinc Plated
Products specifications
Size 1/4-20 x 1 1/4 in
Ctn Qty 1500
Weight Lbs/M 20.00
Min. Tensile Strength 120000 psi
Plating Carbon Steel Zinc
Core Hardness Rockwell C25-38
Max. Surface Hardness Rockwell 30N57.5