SCREW WITH C4 EVO COATING AND COUNTERSUNK HEAD
• The mechanical performance of SNKs and the
corrosion resistance of the EVO coating based on
epoxy and aluminium flakes
• No rust after 1440 hours of salt spray exposure
(ISO 9227), best-in-class performance
• For outdoor use in service class 3 and atmospheric
corrosivity class C4 (coastal and industrial areas)
MATERIAL: carbon steel, with a 20 μm coating, highly
resistant to corrosion