The information in this text is based on the manufacturer's product description

and the dimensions are specified in the product's technical overview

This application is specified directly in the manufacturer's product text and describes the primary purpose of the component

Bitlængde: 25 mm

The manufacturer provides a product data sheet and installation/assembly instructions on its official website

Bøsning forniklet SLB4-G/N-X sort Unit(s):Pcs The information in this text. Insulated, rigid, 4 mm, accepting spring loaded 4 mm plugs with rigid insulating sleeve. Machined brass. Insulation material UL94 V 0. The socket is screwed into pre drilled panels of plastic, metal, etc. Threaded bolt M4 and soldering hole.