内六角沉头螺钉 ( HEXAGON SOCKET COUNTERSUNK HEAD SCREW )
产品详情（PRODUCTS DETAILS)
标准(Standard): DIN7991, ISO10642, GB70.3, ASME/ANSI B18.3.5M, JIS B1194, etc.
等级(Grade): 4.8, 6.8, 8.8, 10.9, 12.9, A2, A4, B7
表面处理(Surface Finished): Black, Phosphating, Zinc Plated, HDG, Dacromet,Teflon
规格(Size): M3 - M48, 0# - 10#
材料(Material)：Q195, Q235, 10B21, 35K, 45#, 40Cr, 35CrMo, 42CrMo, SS304, SS316, etc.
等级(Grade): 4.8, 6.8, 8.8, 10.9, 12.9, A2, A4, B7
表面处理(Surface Finished): Black, Phosphating, Zinc Plated, HDG, Dacromet,Teflon
规格(Size): M3 - M48, 0# - 10#
材料(Material)：Q195, Q235, 10B21, 35K, 45#, 40Cr, 35CrMo, 42CrMo, SS304, SS316, etc.
检测 (TESTING)
包装及运输 (PACKING AND SHIPMENT)
