Hot-Dip Galvanized material will meet or exceed ASTM A153

5/8-11 x 8 Grade 5 Hex Cap Screw Zinc Plated

3/4-16 x 3 1/4 Hex Cap Screw SS 18-8 (A2)

000 psi minimum

8 x 1 5/8 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 1 lbs Pack (150) Magnetic Bit Holders Hot-Dip Galvanized material will meet8 x 1 5 8 Simpson Bugle Head Wood Decking Screws 6 Lobe Drive 305 SS 1 lbs Pack (150) . 6 lobe drive prevents driver bit cam out and stripping in recess. Type 17 tip provides fast starts and prevents splitting in hardwoods. Coarse threads run approximately 2 3 up the shank to help draw the decking tightly to the substrate. Pre drilling is recommended near board ends to prevent splitting. Drive Sizes: #6 T15 #8 T20 #10 T25