Cylindrical pin 30x90 7979 D ST

Internal thread, metric thread pitch.
Tolerance m6.
The tolerance class for outside diameter d is m6.
The nominal length (L tolerance class js15) includes the rounded ends.
Shaft with a light flat or small groove at the manufacturer's discretion.

The cylindrical pin is designed for fastening or joining two or more elements individually. A friction-type joint can be achieved by selecting sufficient clearance between the parts, for example with a shim washer. For joints that need to be opened and re-fastened, the use of a DIN7978 A taper pin is recommended.