3/16 x 3 3/4 Slot Hex Hi-Low Thread Concrete Screws Blue Ceramic Coated (1000)

1 x 8 Ship Auger Wood Bit

6 x 1 1/2 Phillips Bugle Decking Screws Yellow Zinc Plated - Carton (6000)

or even if you’re just a do-it-yourself enthusiast

Galvanized nuts are over tapped per ASTM A563

1/4-20 x 3 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (50) 5/8-11 Socket Cap Screws 18-8 Stainless Steel 3/16 x 3 3/4 Slot1 4 20 x 3 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (50). 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