Structural boltsStandard:ASTM A325 ,A325M,A490,DIN6914Surface:Zinc plated, black finish,Plain.H.D.G..ETCSize:1/2"-1 1/2",M12-42Materials:stainless steel,SS 304/316,carbon steel,C1043,C1035,brass,etc.MOQ:20tonDelivery:30days after order is...
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