1 x 4 1/2 Dowel Pin Alloy Steel

The large diameter head pulls logs down easily

5/8-11 x 5 A325 Type 1 Heavy Hex Bolt Plain (80)

7/16 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (3500)

HeadLOK® is a heavy duty wood screw that does it all and won't countersink

1-14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) 3/4-16 Grade 8 Hex Cap Screws Plain - Domestic USA 1 x 4 1/2 Dowel1 14 x 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (10) . 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