3mm-0.5 x 20mm Zinc Plated Class 4.8 Steel Coarse Thread Slotted Pan Head Machine Screws

Diameter: 3mm Length: 20mm Material: Steel Finish: Zinc Head Style: Pan (Slotted) Thread Size: 0.5mm (Coarse) Thread Length: Full Hardness: Class 4.8 Style: Cheese Type: Machine Screw A machine screw also called a stove bolt is generally a smaller fastener threaded the entire length of its shank. Machine screws are used in fastening nearly all types of hard materials. Especially useful in metal-to-metal or where heavy duty fastening is required. Commonly used with flat or lockwashers.