4-40X9/16 Phillips Flat Machine Screw Fully Threaded 18 8 Stainless Steel (Pack Qty 5,000) BC-0409MPF188

$112.23
SKU:
BC-0409MPF188
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Description

Phillips Flat Machine Screw Fully Threaded 18 8 Stainless Steel

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.