Feature●Product Name: Hex Socket Bolt; Material: 12.9 Grade Alloy Steel; Color: Black●Thread Standard: M1.6x 4; Diameter: 0.06 in (1.6 mm); Pitch Thread: 0.01 in (0.35 mm)●Screw length: 0.2 inches (4 mm); Head diameter: 0.1 inches (3 mm)●Head Height: 0.06 inch (1.6 mm); Hex Key Size: 0.06 inch (1.5 mm)●Weight: 0.2 oz (6 g); Package Contents: 50 pcs hex screwsDescription
Alloy steel material, socket head, fastener type, machine screws