برغي مشقوق 3,5 × 10 (50 ps) De Dietrich 721689200

A slotted screw with dimensions 3.5 x 10 mm is a standard fastener used in many boiler and burner assemblies. The slotted head allows for manual tightening with a flathead screwdriver, making it easy to install or remove during maintenance. This screw is typically used to secure panels, brackets, or small components where a low-profile fastening is needed. As a basic but essential part of boiler spare parts, it ensures that other components remain firmly attached and functional.