7/8-9 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

5/8 x 5 Hex Lag Screw 18-8 SS

5/8-11 x 7 Hex Cap Screw SS 18-8 (A2)

7/8-9 x 16 Socket Cap Screw Alloy

9 x 4 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (61) 1/2-13 Hex Cap Screws 18-8 Stainless Steel 7/8-9 x 5 1/2 Hex9 x 4 Simpson Trim Head Wood Decking Screws Square Drive 305 SS 1 lbs Pack (61) . 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