4-40X1/2 Phillips Fillister Head Machine Screw Fully Threaded Black Oxide (Pack Qty 10,000) BC-0408MPLB

$524.56
SKU:
BC-0408MPLB
Adding to cartā€¦ The item has been added

Description

Phillips Fillister Head Machine Screw Fully Threaded 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.