Production range:bolts,rivets,nuts,screws,connectors and all kinds of fasteners,CNC turning parts,auto lathing parts,hardware precision partsProductivity:10000000pcs/monthmaterial:carbon steel,brass,aluminum,stainless steelplated:zinc,nickle plated,plainpacking:plastic bag+carton box+wooden boxcertificated by ISO9001:2000
self clinching standoff nut