5/8-11 x 5 Hex Tap Bolt Silicon Bronze

10 x 4 1/2 Phillips Bugle Decking Screws Dacrotized - Carton (500)

1 3/4-5 x 16 Socket Cap Screw Alloy

3/4-10 x 6 Hex Cap Screw SS 316 (A4)

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - Deck Pack (350) Hex Sleeve Anchors Zinc Plated 5/8-11 x 5 Hex Tap7 x 3 Simpson Trim Head Wood Decking Screws Square Drive 305 SS Deck Pack (350) . The type 17 tip provides fast starting and resists splitting in hardwood. Coarse threads run approximately 2 3 up the shank to draw the decking tightly to the substrate. Pre drilling is recommended near board ends to prevent splitting. #1 Square Drive All #7 diameters and 9 x 3 1 2 #2 Square Drive 9 x 4