This document specifies the characteristics of hexagon socket countersunk head screws with reduced
loadability due to head design, in steel and stainless steel, with metric coarse pitch threads M2 to M20,
and with product grade A.Cross References:ISO 6157-3ISO 3269ISO 3506-1ISO 10683ISO 8992ISO 6157-1ISO 4042ISO 898-1ISO 965-1ISO 4759-1ISO 1891-4ISO 4753ISO 16048ISO 23429ISO 7721ISO 888ISO 225ISO/TR 20491All current amendments available at time of purchase are included with the purchase of this document.