Fully Threaded Carpentry Screws — Cylindrical Head — High-Strength Carbon Steel

Fully threaded carpentry screws with a cylindrical head are engineered to create strong, rigid and completely concealed joints in timber construction. Unlike partially threaded screws, which mainly pull components together, a fully threaded design reinforces the entire length of the connection — stiffening structural elements without the need for extra fasteners or brackets.

The cylindrical head sits flush within the timber, delivering a clean, invisible finish that other head types simply can’t achieve. A deep TX drive ensures secure torque transfer, reducing cam-out and enabling fast, controlled installation. Manufactured from high-strength carbon steel, these screws offer excellent performance in demanding carpentry and structural applications.

Key Features

Fully threaded shank — reinforces and stiffens timber joints along the entire length
Cylindrical concealed head — disappears into the wood for a clean, invisible connection
Deep TX socket — maximises torque transfer and reduces cam-out during installation
High-strength carbon steel — delivers excellent load-bearing performance
Ideal for structural carpentry — perfect for beams, frames, joists and reinforcement work

CYLINDER HEAD SCREWS GALV *EACH*

THIS ITEM IS ONLY AVAILABLE IN STORE

CYLINDER HEAD SCREWS GALV EACH