All-stainless self drilling screws.

New in the offer of professional HAMAR® fasteners - 100% stainless screws made of modified austenitic steel 300 series. The specifically selected austenitic steel grade with high content of refining ingredients and specialized treatment ensure very high corrosion resistance in most demanding environments. T-SINOX™ screws have the ability to drill through carbon steel substrates (up to 2x1,5mm steel thickness). They are a perfect replacement for common bi-metal screws, providing the complete corrosion protection of fixing. Fully stainless screws ensure aesthetic installation for many years without signs of corrosion, especially in demanding highly industrialized environments, with acid rain or marine environments with high humidity and salinity.