The carbon steel pin and mushroom head configuration make this anchor tamper resistant

1 3/8-12 x 10 Socket Cap Screw Alloy

7/8-9 x 8 1/2 A307A Hex Bolt Plain Steel

Intercorp Strong-Point® drywall screws are designed to attach gypsum board to light gauge steel

1/2-13 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) 3/4-16 Grade 8 Hex Cap Screws Plain - Domestic USA The carbon steel pin and1 2 13 x 6 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . 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