GB 882 pins 1.finish:yellow zinc plating 2.material:carbon steel/alloy steel 3.standard:GB 822 GB 882 pins1.Standard:GB 8222.Metail:Carbon steel,stainless steel.3.Size:M3-M20.4.Standards:DIN ,ANSI/ASME,BS,GB,JIS,Non-standard.5.Surface:plain,zinc plated,black oxide,hot dip galv.etc.6.Packing:in bulk,15-25kgs per carton,then on pallet or small box or according to customers requirement7.Delivery ...