3-4 A194 2H Heavy Hex Nut Plain

#29 Heavy Duty Drill Bit - Stubby Length

Drop-in anchors are also available in coil-threaded versions for 1/2 inch and 3/4 inch coil threaded rod

1-8 x 9 Socket Cap Screw Alloy

7/16-14 x 3 1/4 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) L9 SAE Tension Flatwashers Yellow Zinc Plated - Domestic USA 3-4 A194 2H Heavy Hex7 16 14 x 3 1 4 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