1/4 Heavy Duty Drill Bit - Stubby Length

8 x 1 Square Flat Particle Board Screw Plain & Lubed - Carton (10

1/4-28 x 3 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (750)

3 up the shank to tightly draw the decking to the substrate

9/16-12 x 5/8 Socket Set Screw Cup Point Alloy

1/2-13 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (225) 1-14 Grade 5 Hex Cap Screws Zinc Plated 1/4 Heavy Duty Drill Bit1 2 13 x 2 1 4 Grade 8 Hex Cap Screw Plain Domestic USA (225). 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