8-1/2", 13, US, Stainless steel

US Fasteners, 8-1/2", 13, Stainless steel
Hex bolts Bolts with hexagonal heads and machine threads for use with a nut or in a tapped hole. Also known as hex cap screws or machine bolts.	Anchoring products Fasteners for anchoring in stone, concrete, brick and drywall, etc.