8x220 Reisser Csk (with ribs) Timber Construction Screw T40 - C4 Corrosion Resistant

SKU

WSRCS08220

Pack Quantity: 50

A high-performance timber screw designed for structural wood applications where a flush finish matters. The HBS countersunk head screw combines a cutting point and coarse thread to drive in quickly while reducing splitting, making it ideal for roofing, framing, and laminated timber projects.

Features & Benefits:

Countersunk head with milling ribs cuts cleanly into timber for a smooth, flush finish
Cutting point reduces pre-drilling and helps minimise timber splitting
Coarse thread delivers fast drive-in and strong load-bearing performance
TX drive improves grip and reduces cam-out during installation
C4 corrosion protection suitable for exterior and exposed environments when specified
ETA approved for structural timber connections (ETA‑11/0106)