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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