Phillips flat head machine screw
Standards:DIN965/ISO7046/ASME B18.6.3
Material: carbon steel/alloy steel
Surface:electroplated coatings like zinc,black zinc, nickel,H.D.G etc.
Mechanical properties:
1.Property class: 4.8/5.8/6.8/8.8/10.9/12.9 for metric sizes
Grade 2/5/8 for inch sizes
For more information about phillips flat head machine screw, please contact us by sales@s-metals.com.