Coach Bolt & Nut Steel Zinc Plated

DIN 603 Coach Bolts, Carriage Bolts or Cup Square Hex Bolts. They have a flat mushroom or dome head, with a square section under the head to ensure the bolt does not rotate once fitted correctly.

Used primarily in wood constructions but not to be confused with Coach Screws, Carriage Bolts are secured by the use of a nut and do not cut thread when tightening into position.

Also available in A2 and A4 grade stainless steel and Galvanised, also Bright Zinc Plated steel grades 8.8 on request.

Please note we measure the length of our Coach Bolts from under the head to the end of the thread, rather than the total length including the head.

If you require ROHS Compliant Coach bolts please state this in the special order comments form at the checkout page when ordering.

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