HAMAR® All-stainless self-drilling screws

An absolute novelty in the offer of self-drilling screws, made of 300 series all-stainless steel. Selected steel grade with a high content of refining components, as well as specialised treatment and additional coating, provide very high corrosivity protection, whilst maintaining the drilling capacity in steel substrates, as well as tensile strength and torsional stiffness. T-SINOX™ fasteners replace bimetallic screws in category of steel sheets overlapping and fixing steel sheets to timber substrates, providing a new quality of assembly in corrosive environments. T-SINOX™ screws provides the aesthetics of assembly for many years and corossion resistance indoor or outdoor in the moist and saline environments with corrosivity categories C3-C5, according to EN-ISO-12944-2. • powder coating in the colours of fastening elements (according to RAL chart) • ACQ treated-wood compliance • RoHS2 compliant • European Technical Assessment