1 3/8-6 x 8 Socket Cap Screw Alloy

31/32 x 6 Reduced Shank Drill Bit (1/2 Shank)

1/2-20 x 8 Hex Cap Screw SS 18-8 (A2)

1 1/4-7 x 2 3/4 Socket Cap Screw Alloy

These are fully threaded hex cap screws (i

7 x 2 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 5 lbs Pack (770) 1 1/4-7 Socket Cap Screws Alloy 1 3/8-6 x 8 Socket7 x 2 Simpson Trim Head Wood Decking Screws Square Drive 305 SS 5 lbs Pack (770) . 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