Pre-drilling is recommended near board ends to prevent splitting

1/4 x 1 1/4 Round Split Drive Anchor Zinc Plated (100)

suitable for flush mount applications in solid base materials

14 x 14 OlyLog® Log Home Fastener (250)

9/16-12 x 5 1/2 Socket Cap Screw Alloy

7/8-9 x 7 A307A Hex Bolt Hot Dipped Galvanized 7/8-9 A307A Hex Bolts Hot Dipped Galvanzied Pre-drilling is recommended near board7 8 9 x 7 A307A Hex Bolt Hot Dipped Galvanized. A307A Hex Bolts are manufactured from low carbon steel, typically 1015 1022. Our A307A bolting meets or exceeds ASTM A307 Grade A. Material is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Tensile strength will meet or exceed 60,000 psi.