8 x 1 5/8 Phillips Flat Particle Board Screw w/ Nibs T17 Black Oxide - Carton (5

7/8-14 x 3 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (15)

10-16 x 3 1/2 Phillips Drywall Self Drill Screw Zinc Plated (1000)

Fine thread: 80

The design features include:

1/4-28 x 2 1/4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) 1-8 Grade 8 Hex Cap Screws Yellow Zinc Plated 8 x 1 5/8 Phillips1 4 28 x 2 1 4 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (100) . Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum