1/4 x 8 Simpson Strong-Drive® SDS Heavy-Duty Connector Screw Double-Barrier Coating - Pack (10)

1/2-13 x 2 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (50)

7/8-9 x 12 A307A Hex Bolt Zinc Plated

18-8 stainless steel is best for applications where corrosion resistance is required

Powers Wall-Dog™ anchors are ideal for light to medium duty an

9/16-12 x 2 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) #8 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 316 Stainless Steel 1/4 x 8 Simpson Strong-Drive®9 16 12 x 2 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (25) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on