8 x 1 1/2 Square Flat Particle Board Screw w/ Nibs T17 Zinc Plated - Carton (6

3/4-10 x 3 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (25)

5/8-11 x 2 3/4 Hex Cap Screw SS 316 (A4)

head symmetry and 4 symmetrical functioning spiral ridges for fast

3/8-16 x 3/4 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (1200)

5/16-24 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (500) 7/8-9 Socket Cap Screws 18-8 Stainless Steel 8 x 1 1/2 Square5 16 24 x 3 Grade 5 Hex Cap Screw Zinc Plated Domestic USA (500) . 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 of