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

5/8-18 x 5 1/2 Hex Cap Screw SS 18-8 (A2)

5/8-11 x 9 Socket Cap Screw Alloy

1-8 x 5 1/2 Hex Cap Screw SS 316 (A4)

5 x 210 Hex Cap Screw 8

3/4-10 x 5 1/2 Grade 5 Carriage Bolt Zinc Plated Hanger Bolt Drivers which means you can place3 4 10 x 5 1 2 Grade 5 Carriage Bolt Zinc Plated . Grade 5 Carriage Bolts are manufactured from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications and is manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. Typical hardness on diameters of 1 4 to 1 inch is HRC 25 34. Tensile strength on diameters 1 4 to 1 inch will meet a minimum of 120,000 psi.