HOSPA 4.0 x 50mm countersunk zinc plated steel screws are a longer short-thread fixing for furniture assembly, cabinet making, joinery, shopfitting and general internal timber applications where extra depth is required.

The countersunk head sits flush with the surface once fully driven, producing a clean, professional finish on boards, panels, frames and carcass construction. The short-thread design provides controlled engagement in chipboard, MDF and manufactured boards, while the cross-slot PZ-style drive allows quick, easy installation with a compatible driver bit. The zinc plated steel construction offers reliable corrosion resistance for dry indoor environments.

At 4.0mm diameter and 50mm length, this screw delivers strong holding power for thicker timber sections, stacked boards, brackets, fittings and general ironmongery components. Supplied in a trade box of 500, it is an ideal stock item for furniture manufacturers, fitters, installers and trade counters needing a longer 4.0mm fixing.

Key Features