
Flyline
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.
One of my best online buys
Quality product at a fair price. Delivered quickly. Happy.
Happy with SuperSaver AU
Have bought ZENITH before and always been happy. Great price on SuperSaver AU and delivery was fast. Arrived perfectly packaged. Works flawlessly from day one.
Fast delivery and perfect condition
Fast delivery and exactly what I ordered. Very happy with this.
Outstanding value
Bought this on a bit of an impulse after seeing it on the site and really glad I did. Quality is much better than the price suggests — feels premium and well made. Ordered Monday and it arrived Wednesday in Sydney. Nothing loose or damaged. A few people have asked where I got it.
Good buy — fast shipping
Really good value — compared it to similar products at twice the price and there is very little difference in quality. Fast shipping and arrived in perfect condition.
Just as described
Works perfectly. Fast delivery. Would recommend to anyone.



