Pre-drilling recommended near board ends to prevent splitting

14 x 9 Log Hog® Heavy Duty Log Home Fastener (250)

3/8-16 x 8 Hex Tap Bolt 18-8 (A2) Stainless Steel

1/2-13 x 8 Socket Cap Screw Alloy

6-20 x 7/16 Phillips Pan Self Drilling Framing Screw Zinc Plated (10000)

1/2-13 x 5 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25) 7/16-14 Hex Cap Screws 316 Stainless Steel Pre-drilling recommended near board ends1 2 13 x 5 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (25). Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on diameters 1 4