The HT Hex Head Flange Bolts EPG – Metric Std category provides a range of metric hex head flange bolts with full threading. Available sizes include M6, M8, M10 and M12 with lengths from 10 mm to 50 mm. All bolts conform to DIN 6921, are 8.8 grade steel, YZP coated, and fully threaded for straightforward assembly.