1).Standard:DIN/ANSI931,DIN/ANSI933 (2).Size:M5-M20;1/4"-5/8" ... carbon steel (4).Length:6-300mm,3/4"-5'' Hex bolt Material: Iron, stainless steel SUS 316, SUS304, SUS201 and ... 316, SUS304, SUS201 and SUS200, copper and etc. Bolt Standard: DIN 933, DIN 931, DIN 558, JIS ISO, BS, ANSI...etc Surface Finish: ... L=10-600mm, D: M3-22 Head type: Hex Bolt Packing: Carton and pallet or according to the Customer's ...