21/64 Heavy Duty Drill Bit - Stubby Length

5/8-18 x 1 Grade 8 Hex Cap Screw Plain Domestic USA (25)

00 x 110 Hex Cap Screw DIN 931 A2 (18-8) Stainless Steel - DIN 931 A2 Hex Cap Screws are manufactured from A2-70 stainless steel per ISO 3506 part 1

On diameters over 1 inch to 1 1/2 hardness will range from HRC 19-30

which is established by performance in reliability tests in accordance with AC193 and ACI355

9/16-12 x 2 1/4 Grade 8 Hex Cap Screw Plain Domestic USA (200) Square Drive Framing Screws 21/64 Heavy Duty Drill Bit9 16 12 x 2 1 4 Grade 8 Hex Cap Screw Plain Domestic USA (200). 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