SMALL HEAD BOLT

SMALL HEAD BOLT

ASTM,ANSI,AISI,DIN,IFI,ISO,JIS(By requirement)

4.8/ 5.8/6.8/ 8.8/9.8/ 10.9/12.9

ZINC, (BLACK, YELLOW ,WHITE) PHOSPHATE, AND OIL


Bu lông

Máy thành hình

ISO - Chứng Nhận