5/8-11 x 5 Flat Socket Cap Screw Alloy

offers increased drawn-down and holding power

1 x 21 ITM SDS Max X-Cutter Hammer Drill Bit

Pre-drilling is recommended near board-ends to reduce splitting

High degree of corrosion resistance

3/8-24 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (800) 5/8-11 Socket Set Screws Cup Point Alloy 5/8-11 x 5 Flat Socket3 8 24 x 1 1 4 Grade 8 Hex Cap Screw Plain Domestic USA (800). 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 diameters 1 4