3/8 x 3 1/2 Mushroom Spike Zinc Plated (25)

5/8-18 x 5 1/2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

8 x 1 5/8 Simpson Bugle-Head Wood Decking Screws - 6-Lobe Drive 305 SS - 1 lbs Pack (150)

7/8 L9 SAE Tension Flatwasher Yellow Zinc Plated Domestic USA (660)

7/8-14 x 2 1/4 Socket Cap Screw Alloy

3/8-16 x 5/8 Grade 8 Hex Cap Screw Plain Domestic USA (100) #8 6-Lobe Flat-Head Simpson Deck-Drive DWP Wood Screws 316 Stainless Steel 3/8 x 3 1/2 Mushroom3 8 16 x 5 8 Grade 8 Hex Cap Screw Plain Domestic USA (100). 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 diameters 1 4