More info
Description / Abstract: This standard specifies the characteristics of hexagon screw and washer assemblies with plain washer and pilot point. This standard is based on ISO 4014, ISO 4017, ISO 10644 and ISO 10673.
Name. Hexagon Screw with Plain Washer.
Designation. GMW3309 thread × 1
Example: GMW3308 M6 × 50