which means you can place them close to each other without having to worry about compromising structural integrity

9/16-18 x 4 1/2 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100)

5/8-11 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

A new plating that is 7x more corrosion resistant than standard zinc plating

7/8 x 2 1/2 Dowel Pin Alloy Steel

1/2-13 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150) STRONG-BOLT 2 Cracked Concrete Wedge Anchors 316 Stainless Steel which means you can place1 2 13 x 3 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (150) . 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