M12 Coach Bolts
M12 Coach Bolts Selection
M12 coach bolts are heavy-duty fasteners featuring a large, rounded head with a square section (or 'lug') under the head to prevent rotation during installation. They are ideal for timber, construction, furniture, and structural projects where strong, secure fixing is required.
Coach bolts are available in a range of metric sizes and steel grades, with finishes including Bright Zinc Plate, Galvanised, and 316 Stainless Steel for superior corrosion resistance. Compatible with standard metric nuts, these bolts provide a stable and secure fastening solution.
M12 Coach Bolts Features:
- Rounded head with square neck to prevent rotation during installation
- Available in Bright Zinc Plate, Galvanised, and 316 Stainless Steel
- M12 coarse thread compatible with standard nuts
- Ideal for timber, construction, furniture, and structural projects


