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. Machinescrews form a fastening solution superior in strength to spaced thread screws more
Hex nuts are to be used with machine bolts to adhere facing materials to prevent tension and shear movement. Specifically in wood to wood wood to metal or metal to metal applications. Zinc grade 2 steel hex nuts are recommended for most general uses... more
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