Meets ASTM C1002 for attaching gypsum board to wood studs

3/16 x 2 3/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (2000)

50 x 180 Socket Cap Screw 12

1/2-13 x 16 A307 Grade A Carriage Bolt HDG

1-8 x 2 3/4 Grade 5 Hex Cap Screw Zinc Plated 1/2 Hex Lag Screws 18-8 Stainless Steel Meets ASTM C1002 for attaching1 8 x 2 3 4 Grade 5 Hex Cap Screw Zinc Plated . Grade 5 Hex Cap Screws are manufactured from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Zinc plated material meets or exceeds ASTM F1941. 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