Stainless steel 316, 12mm

Metric Fasteners, Stainless steel 316 (A-4), 12mm
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.	Socket screws Screws with an Allen wrench drive.
Set screws Screws with no head and machine threads for use in a tapped hole.	Nuts Nuts have internal machine threads, for use with machine thread bolts and screws.