... plating Material: steelFinishing:Bright Nickel platingFunction:Used as fastener in machinery, equipments, appliance, etc.1) ... rivets,studs,washers,standoffs,spacers,pins, shafts,and standard PEM,RAF electronic hardware & components.5) used in ... rivets,studs,washers,standoffs,spacers,pins, shafts,and standard PEM,RAF electronic hardware & components.5) used ... OEM orders are welcome. special fastener