This part of ISO 898 specifies the mechanical properties of set screws and similar threaded fasteners not under tensile
stresses with nominal thread diameters from 1,6 mm up to and including 24 mm, which are made of carbon steel or alloy steel. The mechanical and physical properties apply when tested at an ambient temperature of 10C to 35C and will vary at higher or lower temperatures. This part of ISO 898 does not apply to set screws requiring special properties such as specified tensile stresses (see ISO 898-1); weldability; corrosion resistance; ability to withstand temperatures above + 300C or below -50C.
NOTE: Set screws made from free-cutting steel should not be used above + 250 °C.
Behandelt sind die mechanischen Eigenschaften und Prüfverfahren für Gewindestifte und ähnliche, nicht zugbeanspruchte Teile mit Gewinde in den Durchmessern von 1,6 mm bis 39 mm, hergestellt aus unlegiertem oder legiertem Stahl.