Hexagon Screw and Washer Assemblies With Conical Washer and Pilot Point Product Grade A
|Publication Date:||1 April 2011|
This standard specifies the characteristics of hexagon screw and washer assemblies with conical washers and pilot point. The screw in this standard is based on ISO 4017 and ISO 10644 where applicable. The hole in the washer is based on ISO 10673.