DIN6334 HEX LONG NUT 1.Size:m6-m30 2.Standard:DIN,ANSI,BSW,JIS etc. 3.Surface:plain,zinc plated,black oxide,hdg... DIN6334 HEX LONG NUT1.Size:m6-m30 2.Standard:DIN,ANSI,BSW,JIS etc. 3.Surface:plain,zinc plated,black oxide,hdg... 4.Packing:25kgs carton bulk,then pallets5.Delivery time:30days after order confirmation DIN6334 HEX LONG NUT