screw, bolt
Negotiable /Ton
Min.Order:1 Ton
Shandong Qiangli Normalizer Manufacturing Co., Ltd.
Hex bolt hex screw bolt
Standard: DIN BS ASTM
Material : Carbon steel
Diameter: M6-M56 1/4"-2"
Length : 50mm-600mm 2"-20"
Grade : 4.6 4.8 5.6 5.8 6.8 8.8 10.9
Finished: Plain , Black , ZPW, ZPY , H.D.G.
Packing : Carton Box Bag Pallet