圆头方径螺栓 (SQUARE NECK BOLT / CARRIAGE BOLT )
产品详情（PRODUCTS DETAILS)
标准(Standard): DIN603, ISO8677/8678, GB12/14/801, ASME18.5, ANSI B18.5.2.1M, JIS B1171 , etc.
等级(Grade): 4.8, 6.8, 8.8, 10.9, 12.9, A2, A4
表面处理(Surface Finished): Black, Phosphating, Zinc Plated, HDG, Dacromet,Teflon
规格(Size): M5 - M100, 1/4" - 4"
材料(Material)：Q195, Q235, 10B21, 35K, 45#, 40Cr, SS304, SS316, etc.
等级(Grade): 4.8, 6.8, 8.8, 10.9, 12.9, A2, A4
表面处理(Surface Finished): Black, Phosphating, Zinc Plated, HDG, Dacromet,Teflon
规格(Size): M5 - M100, 1/4" - 4"
材料(Material)：Q195, Q235, 10B21, 35K, 45#, 40Cr, SS304, SS316, etc.
检测 (TESTING)
包装及运输 (PACKING AND SHIPMENT)
