4-40X1 3/4 Phillips Flat Machine Screw Fully Threaded Zinc (Pack Qty 4,000) BC-0428MPF

$276.44
SKU:
BC-0428MPF
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Description

Phillips Flat Machine Screw Fully Threaded 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.