1-8 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

5/8-11 x 7 Hex Tap Bolt 18-8 (A2) Stainless Steel

5/8-11 x 1 3/4 Socket Cap Screw 316 Stainless Steel

1-8 x 4 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (30)

Under-head nibs that offer greater control when seating the head

9/16-12 x 6 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (70) Nail-In Anchors Nylon 1-8 x 3 1/2 Grade9 16 12 x 6 1 2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (70) . 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