RAW MATERIAL: 1035 1045
FINISH: BLACK/ZP/HDG
STANDARD: DIN603/DIN608
ASME B18.5
SIZE: M5-M20
#10-3/4”
GRADE: IS0898-1( 4.8/6.8/8.8/10.9)
SAE J429(GR.2/5/8)
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