Head screw LCH series

metalcylindrical headhex socket

Aluminium and stainless steel press riveting screws Suitable for installation in polished blind holes; Special specifications and materials can be customized on demand. Riveting screws are special hardware products produced for telecommunication industry, sheet metal industry, electronics and electrical appliances, etc. The riveting screws currently produced in China are all produced according to PEM standards, with round heads and hexagonal heads in shape. Material: The materials for producing riveting screws are generally carbon steel, stainless steel and copper. The riveting screws made of carbon steel need heat treatment and galvanization after production. The stainless steel is divided into stainless steel SUS304, stainless steel SUS303 or SUS302. The copper materials can be divided into H59 copper and H62 copper. Use: The press rivet screw needs to make a small hole in the base during use, Put the riveting screw into the hole, and use riveting equipment to press the head in parallel and evenly. As there are tooth lines embossed under the head of the riveting screw, when pressed in, the base body deforms around the riveting screw and engages with the tooth lines, thus forming a firm external thread.