Slender #7 shank is designed for finish work and trim

1-8 x 4 1/2 Hex Cap Screw SS 316 (A4)

DROP-IN® anchors are internally threaded

9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Bulk Pail (1000)

#10 x 3 1/2 Simpson 6-Lobe Flat-Head Deck-Drive™ DWP Wood Screws 316 Stainless Steel (T25) - Box (1000) 1-8 A307A Hex Tap Bolts Zinc Plated Slender #7 shank is designed10 x 3 1 2 Simpson Flat Head Deck Drive DWP Wood Screws 6 Lobe Drive 316 SS Bulk Carton (1000) . Penetrate the hardest wood products with ease Unique 4 corner thread form with raised ridge technology greatly reduces driving torque 0. 230" diameter casing style head and slender #7 diameter for finish work and trim 6 lobe drive prevents driver bit cam out and stripping in recess Pre drilling recommended near board ends to prevent splitting Threaded