Clipsal 357BUT8D20-500 Tek Screw Button Head Drill Pnt 8G x 20mm 500 Pack

Button head screws feature a large, low-profile head that distributes bearing force over a wider area. The flat underside is perfect for flat, metal-to-metal connections. They are commonly used for general fixing, especially when securing dense materials like a Clipsal metal half saddle 180/25 to timber or metal surfaces.