1/2-13 x 7 Grade 8 Hex Cap Screw Yellow Zinc Plated

3/4-10 x 4 Hex Cap Screw SS 316 (A4)

9/16 x 18 ITM SDS Plus Hammer Drill Bit

The nylon flange head adds stability in hollow surfaces

1 1/8-7 x 8 Socket Cap Screw Alloy

7/16-14 x 4 1/2 Grade 8 Hex Cap Screw Plain Domestic USA (175) Square Bugle-Head Self Drilling Screws 410 Stainless Steel 1/2-13 x 7 Grade 87 16 14 x 4 1 2 Grade 8 Hex Cap Screw Plain Domestic USA (175). 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