Zinc plated carriage bolt complete with hexagon nut. Conforms to DIN603 (bolt) and DIN934 (nut) standards. Fully threaded up to 100mm. Also known as coach bolts or cup square hex bolts. Square section underneath dome head stops rotation of the bolt when tightened. Mainly used in joining timber to timber applications.

• Zinc Plated for Corrosion Resistance
• Conforms to DIN603 and DIN934 Standards
• Square Section Underneath Dome Head Stops Rotation