1-8 x 6 Grade 5 Hex Cap Screw Zinc Plated

14 x 4 TimberLOK® Heavy Duty Wood Screw (12)

tap bolts) with all dimensions conforming to DIN 933

1-8 x 6 1/2 Hex Cap Screw SS 18-8 (A2)

3/4-10 x 6 Hex Tap Bolt 18-8 (A2) Stainless Steel

7 x 3 Simpson Trim-Head Wood Decking Screws - Square Drive 305 SS - 1 lbs Pack (98) 7/16-14 Hex Cap Screws 316 Stainless Steel 1-8 x 6 Grade 57 x 3 Simpson Trim Head Wood Decking Screws Square Drive 305 SS 1 lbs Pack (98) . 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