Anti-Rotation Flange Bolts DIN 6921 (GB5787GR8.8.10.9) M6-M8-M10-M12-M14-M16

Hexagon flange bolts according to the METRIC DIN 6921 standard

Hexagon flange bolts (Flange Hex Bolts) according to DIN 6921 standard, also known as flower head bolts, are threaded bolts with a circular washer under the head, similar to a flange, increasing the load-bearing surface to distribute the load.