1.Standard:DIN931/933,DIN558/601,DIN6914,DIN960/961
2.Metail:Carbon steel,stainless
3.Size:M3-M76
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 requirement
7.Delivery time:30days after order confirmation
According to customers` drawings and/or samples or designed by ourse