DIN913/GB77 SIZE?British System #4-3/4?Metric ?M3-M20? LENGTH?British System 1/8?-2?Metric?3mm-50mm? MATERIAL: 304, 302, 316, Scm435, 35 ACRs copper--- - Update: 2011-11-05

Standard: DIN6923 Material: Carbon steel Diameter:M8-48 Thread: Mm, unc, unf, and bsw Grade: 4, 5, 6, 8 SURFACE FINDSHED: Plain, zinc, black, nickel, chrome, H. D. G. - Update: 2011-11-05

SYSTEM: METRIC SIZE SIZE: M8--64 SURFACE FINDSHED: SELF COLOUR?ZP?YZP?H.D.G CLASS:5, 8, 10 STANDARD:DIN,ANSI,BS OR ACCORDING DRAWING - Update: 2011-11-05

SYSTEM: METRIC SIZE SIZE: M8--64 SURFACE FINDSHED: SELF COLOUR?ZP?YZP?H.D.G CLASS:5, 8, 10 STANDARD:DIN934 , DIN6915, BS3692 ,ASTM A563-1, ASTM A194 2H/2HM L7----- - Update: 2011-10-22