... Diameter: M5-M30 Bolt Length: 12-300 Bolt Class full thread hexagaon bolt din933We supply a comprehensive range of Hex Bolts ... me .THANKS ! DIN9331) finshed:plain,zinc plated ,black and HDG2)thread:MM,UNC,UNF and BSW3)Grade:4.8,5,8 ... ' request,like pack in small box or plastic bag. full thread hexagaon bolt din933