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Purpose For safety-related applications in concrete (carbon steel, hexagonal head specifications)
Specifications M8--M24
Standard GB, DIN, ISO, ANSI/ASTM, BS, BSW,
Material Steel
Performance class 8.8 (Or level 5.2- At the manufacturer's discretion)
Surface treatment Balck Oxide,ZP,HDG,,Dacromet,Ruspert,etc
15061878696
