Capped hexagon socket head screw

Hexagonal socket screw, its scientific name, is generally called “round head hexagon socket screw”, “headed hexagon socket screw” or “sleeve screw”. It is often used for high tension locking in the machinery industry, usually with medium carbon or chromium molybdenum Made of steel, there are different grades according to the use. In addition to the common grade 12.9, there are grades 8.8 and 10.9.

Material number: DBAS

2. 規格表