UNI EN ISO 8742 Standard Dimensions for
Suppliers of Grooved pins, one third length centre grooved
This standard (UNI EN ISO 8742) specifies the characteristics of one-third-length centre grooved pins made of steel or austenitic stainless steel which have three equally spaced grooves impressed longitudinally on their exterior surface, with nominal diameter, d, from 1,5 mm to 25 mm inclusive.
Dimensional Drawing and Technical Diagrams