M20 (Metric) x 16″ Extra Large Square Head Coach Bolts (£19.99 each for 4 or more)

M20 (Metric) x 16″ Extra Large Square Head Coach Bolts (£19.99 each for 4 or more)

From: £26.99

Head Size:  30mm X 30mm

Grip Square: 20mm X 20mm

Shank: M20 (Metric)