Web construction is heavier than general purpose construction making it particularly suitable for cotter pin hole drilling and cross hole drilling in head of bolts

10 x 3 1/2 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 1 lbs Pack (56)

1 1/8-7 x 4 Socket Cap Screw Alloy

5/8-18 x 6 Hex Cap Screw SS 18-8 (A2)

#10 x 2 1/2 Simpson 6-Lobe Flat-Head Deck-Drive™ DWP Wood Screws 316 Stainless Steel (T25) - Box (350) Tie Wire Split Drive Anchors Zinc Plated Web construction is heavier than10 x 2 1 2 Simpson Flat Head Deck Drive DWP Wood Screws 6 Lobe Drive 316 SS Deck Pack (350) . 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