四角螺母 ( SQUARE NUT )
产品详情（PRODUCTS DETAILS)
标准(Standard): DIN557, GB39, BS916/325, ASME B 18.2.2 (T1&T2&T3&T7&T8&T9), JIS B 1163, etc.
等级(Grade): 4, 6, 8, 10, 12, 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, 35CrMo, 42CrMo, SS304, SS316, etc.
等级(Grade): 4, 6, 8, 10, 12, 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, 35CrMo, 42CrMo, SS304, SS316, etc.
检测 (TESTING)
包装及运输 (PACKING AND SHIPMENT)
