Spectreâ„¢ PZ Compatible Wood Screw CSK ZYP 4.0 x 50mm Tub 900

Spectre™ by Forgefix, incorporates a long list of advanced screw features, often only found in premium screws, into what we've named advanced multi-purpose wood screws.

They feature a countersunk, pozidrive compatible, recessed head. Fully threaded, up to 50mm, with a sawtooth thread, to prevent splitting, and reamer to prevent jacking (50mm and above). They are also surface hardened with a quick start type 17 slash point.

Specification:

Size: 4.0 x 50mm.
Thread: Fully threaded.
Pack Quantity: Tub of 900.