Pan Head Screw F70B5A Zinc Plated

Informazioni sul prodotto

The Pan Head Screw F70B5A Zinc Plated is a machine screw with a head that is flat on top and slightly rounded with short vertical sides. A Phillips drive is x-shaped for installation with a Philips screwdriver. Their low head height and large diameter provide increased driving power. Phillips screws have a set of radial indentations set at 45° from the main cross recess on the head of the screw which makes them different from the normal screw heads. This prevents the screwdriver from popping out of the screw and consequent head damage. The screw allows more torque to be applied to it. The base material of the screw is stainless steel with zinc plated, which offers wide physical properties. Stainless steels are iron-based alloys, which contains a minimum of chromium of around 10.5%. The presence of chromium offers corrosion resistance to stainless steel and helps to resist scaling at elevated temperatures. Stainless steel also maintains excellent toughness.