With traditional toggle bolts

75 x 200 Socket Cap Screw 12

3/4-16 x 3 1/2 Flat Socket Cap Screw Alloy

7/16-20 x 1 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (550)

3/4-10 x 4 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (55) 3/8-16 Socket Cap Screws Alloy With traditional toggle bolts3 4 10 x 4 1 4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (55) . 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