Special flute design improves penetration without blowback or compacting

7/8-14 x 5 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (15)

joining substrates together without having to worry about breakage or gradual loosening

1/2-13 x 8 Grade 8 Hex Cap Screw Yellow Zinc Plated

#10 x 2 1/2 Simpson 6-Lobe Flat-Head Deck-Drive™ DWP Wood Screws 316 Stainless Steel (T25) - Box (1 lb. - 82) 1 1/4-7 L9 Hex Cap Screws Yellow Zinc Plated - Domestic USA Special flute design improves penetrationThis 1 lb. box of 82 #10 x 2 1 2 Simpson Deck Drive DWP Wood Screws is made of stainless steel for increased durability and corrosion resistance. The 6 Lobe Flat Head design provides superior fastening performance in decks and other outdoor applications.