5/8 x 11 Hex Lag Screw Zinc Plated

1/2-13 x 7 1/2 Hex Cap Screw SS 316 (A4)

7/8-9 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (70)

12 x 2 1/2 Simpson Flat-Head Self-Drilling Screw w/ Wings - Square Drive 410 SS - Carton (1000)

#17 Heavy Duty Drill Bit - Stubby Length

3/8-16 x 7/8 Grade 5 Hex Cap Screw Plain Domestic USA (1000) 1-8 Socket Set Screws Cup Point 18-8 Stainless Steel 5/8 x 11 Hex Lag3 8 16 x 7 8 Grade 5 Hex Cap Screw Plain Domestic USA (1000). 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