HT Mushroom Head Carriage Bolt - Metric Std

This category offers metric standard HT mushroom head carriage bolts with square necks. Available sizes include M10 and M12 bolts in lengths from 35 mm to 150 mm, all conforming to DIN 603, grade 8.8, with EPG and half‑thread finish. These bolts provide a reliable option for a wide range of fastening needs.