M6 Cup Square Carriage Bolt Hex Nut Timber Dome Head Coach Screw Zinc Plated
This type of bolt is predominantly used in woodworking. Designed with a square anti spin shoulder. M8 Carriage Cup Square Hex Bolt And Nut BZP. Twin Slot Shelving. Drill Bits. We also have M8, M10 & M12 sizes available.