1/2-13X1 1/4 Serrated Hex Flanged Washer Full Thread Grade 8 w/Head Markings Zinc (Pack Qty 300) BC-5020MWW8Z

$637.42
SKU:
BC-5020MWW8Z
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Description

Serrated Hex Flanged Washer Full Thread Grade 8 w/Head Markings Zinc

A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Machine screws form a fastening superior in strength to spaced thread screws.