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The Zenith M10 x 100mm Hot Dipped Galvanised Black Hex Head Coach Screw is a heavy-duty fastener for fixing timber to timber and metal to timber. Its tapered gimlet point starts cleanly and pulls the screw in for strong penetration, while the coarse thread grips hard for a secure structural hold.
Drive it with a spanner or socket for jobs like retaining walls, decks, fences, gates, pergolas and outdoor furniture. The hot dipped galvanised coating gives strong corrosion protection for weather-exposed timber, and because it's a coach screw you only need access to one side of the join.
ZENITH M10 x 100mm Hot Dipped Galvanised Black Hex Head Coach Screws are 4.6 grade steel coarse thread coach screws supplied as each.
It is an M10 coach screw measuring 100mm in length.
A coach screw drives into timber with its own threaded point and needs access to only one side of the join, whereas a bolt passes right through and uses a nut.
Yes. The hot dipped galvanised finish provides strong corrosion resistance for outdoor timber projects.
It suits heavy timber fixing such as retaining walls, decks, fences, gates and pergolas.
It is made from 4.6 grade steel with a hot dipped galvanised black finish.



