Black Screws

Countersunk: All the features and superior performance of the Classic Multi-Purpose Screw with a corrosion resistant coating to withstand over 1,000 hours salt spray. Designed to be used with black ironmongery.

• Double countersunk reduces the likelihood of head shear and assists completion of countersinking


• 40° deep single thread to provide a secure fixing with high pull-out resistance


• Single slash on 25mm+ to reduce torque and the likelihood of the timber splitting when the screw is inserted close to the edge

Round - Blackjax: A twin-threaded woodscrew with a black japan finish designed to be used with black ironmongery. NOTE: Partially threaded from 1 1/4".