slotted countersunk head machine bolts/screw

Place of Origin: Zhejiang, China

Brand Name: Jianfeng

Standard: Non-standard

Product name: slotted countersunk head machine bolts/screw

Product name: slotted countersunk head machine bolts/screw

Material: Carbon Steel,Stainless steel,Alloy steel

Grade:4.8/6.8/8.8/10.9/12.9,etc

Surface treatment: Electroplating, coating, blackening,etc

Finish: Electroplating, coating, blackening,etc

Certificate: ISO9001:2008,etc

Color: Zinc White,black,etc