Friction Stay Window Fabrication Screw – Timco 143SS, Pan Head, Ph, Self‑Tapping, Self‑Drilling, 4.8 × 23 mm, Mart
71.99 GBP52.03 GBP28% Off
Sturdy stainless steel self‑drilling window screws measure 4.8 mm by 23 mm, featuring a pan head and friction stay design that locks securely into PVC or metal frames without pre‑drilling, ideal for quick, reliable installations.