5/8-11 x 4 Hex Tap Bolt 18-8 (A2) Stainless Steel

7/8-14 x 4 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

14 x 8 OlyLog® Log Home Fastener (250)

1/4 x 2 3/4 Slotted Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

9/32 x 12 High Speed Long Boy

1/4-28 x 1 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (100) OlyLog Log Home Fasteners 5/8-11 x 4 Hex Tap1 4 28 x 1 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (100). 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