Two unique patented slots (25mm and above) allow screwing close to the edge without splitting. Both ribs and tucks under the head allow the screw to sit flush and tight without damaging surfaces. It can penetrate almost all timbers without drilling a pilot hole.

- 3.5 x 16 (6G) Pack of 200

- YELLOW Tropicalized

- Seperior Rust Resistance

- Immediate Start

- Ribs & tucks

- Self Countersinking into all Timber & Board, No need to Counterbore

- Re-inforced collar prevents snapping , gives depth for a wide, deep pozi to be inserted , reducing the risk of cam-out

- Lubricated Sharp , wide and Deep Thread

- Up to 40% reduction in drive resistance, less torrque, quick & easy penetration without a pilot hole

- Two Patented Slots Prevents splitting when screwing closed to the edge