9/16 x 13 ITM SDS Max Hammer Drill Bit

deformation-controlled expansion anchors with a preassembled expander plug

Lag screws longer than 12 inches will have a minimum thread length of 50% of the screw length up to a maximum of 8 inches

7/16 x 12 High Speed Aircraft Bit Cobalt

5/8-11 x 2 1/2 Button Socket Cap Screw Alloy

9/16-12 x 1 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (25) 5/16 Cotter Pins 18-8 Stainless Steel 9/16 x 13 ITM SDS9 16 12 x 1 1 4 Grade 8 Hex Cap Screw Plain 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 diameters 1 4