Liberty Fastener-A Supplier of Fastener Products. 1409MWW ,Serrated Hex Washer Flange Screws

1409MWW ,Serrated Hex Washer Flange Screws

Picture of 1409MWW ,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 9/16 in
Ctn Qty	3000
Weight Lbs/M	13.40
Min. Tensile Strength	120000 psi
Plating	Carbon Steel Zinc
Core Hardness	Rockwell C25-38
Max. Surface Hardness	Rockwell 30N57.5