... :M2~M24Length:6mm~100mmMaterial:GR2 GR5 GR7 GR12etc. Standard:DIN912, DIN933, DIN84, DIN85, DIN963, DIN7991, DIN6912, DIN931, ISO7380etc.Titanium bolts, CP ... screwsDIN 931: Hex head cap screws (part thread)DIN 933: Hex head cap screws (full thread)DIN 934: Hex nutsDIN 439: Jam nutsDIN ...