SIZE: M12--M36
FINDSHED: SELF COLOUR ZP YZP H.D.G
STANDARD: GB1228/1229/1230 DIN6914/6915/6916
SYSTEM: INCH SIZE
SIZE: 1/2"--1-1/2"
FINDSHED: SELF COLOUR ZP YZP H.D.G
STANDARD: ASTM A325-1 ASTM A490-1 ASTM A325M-1 ASTM A490M-1AS1252
BS4395 PART1 BS4395 PART2 JIS1186
GB1228/1229/1230
DIN6914/6915/6916
ASTM A325-1