#8 Bugle Deck Screws Square Drive Stainless Steel 305 50/50 Thread

#8 bugle head deck screws in 305 stainless steel, with a square drive (Robertson) recess that resists cam-out. The bugle head has a curved underside that seats into the board without tearing the surface fibers. The Type 17 point has a cutting notch that drills its own pilot as it goes, which reduces splitting near board ends. The coarse thread runs about half the length, with a smooth shank above it, so the board pulls down tight to the framing. 305 is an 18-8 family stainless with extra nickel for cold forming; it resists corrosion outdoors and will not stain cedar or redwood. 5 lengths (1-1/4" to 2-1/2"). Sold in production-volume bulk packs.