Copper Oval Bolt
Item: copper oval countersink bolts fastener with socket recess
model: JX-CO-011
Standard: international standard
Size: M3-M100
MOQ: 50 000pcs
Head type: flat countersink
Type of drive insert: Slotted, Philips socket, Square socket, Hexagon recess, Indented hexagon, Special cross recess, Pozidrive cross recese, Slotted square socket
Grade: 6.8/ 8.8/ 10.9 Ect
Thread size: M1.6-M30 standard or custom
Material:copper, brass, combined silver and copper or as demands
Length: standard and customized
Surface treatment:as required
Heat treatment: according to customer's requirement
other service: OEM, ODM, Customized available on products and package.