For attaching friction stays with countersunk holes to PVCu frames. Stainless steel should be used where there is a corrosive environment.
- Thread Type - Single
- Recess Type - Phillips
Head Type - Shallow Pan Countersunk
- Point Type - Gimlet
- Material - Austenitic Stainless Steel (A2-304)
- Corrosion Rating (1-5) - 4 - Urban & industrial areas with a moderate salt atmosphere