สถานที่กำเนิด
Hebei, China
หมายเลขรุ่น
M6-M40*20mm-300mm
Surface treatment
according to the customer's requests
Grade
4.8/6.8/8.8/10.9/12.9/ss304
Size
according to the customer's requests
Length
according to the customer's requests
MOQ
according to the customer's requests