1/4-20 x 1 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (100)

High red hardness of cobalt permits speeds 30% greater than standard heavy duty split point (HSS) drills

50 x 60 Hex Cap Screw DIN 933 A2 (18-8) Stainless Steel - DIN 933 A2 Hex Cap Screws are manufactured from A2-70 stainless steel per ISO 3506 part 1

1/2-13 x 5 1/2 Socket Set Screw Cup Point Alloy

#10 x 6 High Speed Aircraft Bit Cobalt

1/2-13 x 5 1/2 Grade 5 Hex Cap Screw Plain Domestic USA (100) M24-3.00 Socket Set Screws Cup Point DIN 916 Black Oxide 1/4-20 x 1 L9 Hex1 2 13 x 5 1 2 Grade 5 Hex Cap Screw Plain Domestic USA (100). Grade 5 Hex Cap Screws are manufactured in the USA from medium carbon steel. Our Grade 5 material meets or exceeds SAE J429 Grade 5 specifications. All products are manufactured with rolled threads. Typical hardness on diameters 1 4 to 1 inch is HRC 25 34. On diameters over 1 inch to 1 1 2 hardness will range from HRC 19 30. Tensile strength for diameters 1 4 to 1 inch is a minimum of