Metric non-serrated full thread class 8.8 hex flange bolts

Metric flange bolts, Full thread (DIN 6921), Zinc plated class 8.8 steel yellow, 10mm x 20mm

Flange bolt diameter is measured on the outside of the threads.

Flange bolt diameter

Diameter and Thread pitch

See also

Flange bolts

Flange bolts

Flange bolts have a flange on the bottom of the head that distributes the load like a washer.