Stallion 3STPS25B Star Drive Deck Screw #9x3", 25 Lb Surface Latch Locks Variable Depth Gullets - provides

Variable Depth Gullets - provides more efficient chip clearance

Sanded finish

but can be used with build-up beams made of 2x lumber and shims fastened together to act as a unit

6 SCFM at 100 PSI

The drill/driver also features a compact size to fit into tight spaces

Stallion 3STPS25B Star Drive Deck Screw #9x3", 25 Lb Surface Latch Locks Variable Depth Gullets - providesHighlights: Green ceramic coated, 1000+ hour salt spray tested. ACQ compatible fastener features type 17 point. Star Drive, bugle head, for positive drive and countersink into wood. Not approved for redwood, cedar or marine applications as rusting may result. Premium exterior deck screw. Takes bit size T25. Length: 3". Size: 25 Lb.