M12 Coach Bolts mushroom head vailable up to 400mm long.
Also know as cup square hex due to the cup or mushroom head a square beneath the head to stop rotation and a hex being the nut to tighten the hammer in fixing.
Available in Zinc, Galvanised and Stainless Steel.
With vast stock available some not shown on the web shop please get in touch with any special requests such as large quantites, different sizes or exotic materials etc.
We often get asked for coach bolts when often customers mean coach screws that have a similar name. Coach screws are hexagon head with a wood screws thread which we also sell online –