Stallion 312STPS25B Star Drive Deck Screw, T25 Bit Hammer Drill Aluminum construction provides superior strength

Aluminum construction provides superior strength and reduced weight

Small diameter barrel grip (only 2-1/4") for added comfort

Caulk sealant material: Silicone II

Wraparound claw design gives superior aerodynamics

Fits extension & single ladders with rail up to 4" x 1-3/4"

Stallion 312STPS25B Star Drive Deck Screw, T25 Bit Hammer Drill Aluminum construction provides superior strengthHighlights: Size: #10 x 3 1 2" Weight: 25 lb Bit Size: T25 Green ceramic coated 1000+ hour salt spray tested ACQ compatable 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