5/16-18X2 1/4 Phillips Pan Full Thread Machine Screw Black Oxide (Pack Qty 600) BC-3136MPPB

$210.58
SKU:
BC-3136MPPB
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Description

Phillips Pan Full Thread Machine Screw Black Oxide

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.