For attaching friction stays with countersunk holes to steel reinforced PVCu frames. Stainless steel should be used where there is a corrosive environment.
- Thread Type - Self Tapping
- Recess Type - Phillips
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Head Type - Shallow Pan Countersunk
- Point Type - Self Drilling
- Material - Martensitic Stainless Steel (410)
- Corrosion Rating (1-5) - 3 - Urban & industrial areas with a low salt atmosphere