Doerken offers its Delta Protekt KL 105 and 120 non-chrome, micro layer coatings that help minimize corrosion. They are environmentally friendly, abrasion- and corrosion-resistant solutions that can help extend fastener product life. Suitable for markets such as automotive, industrial, construction, agriculture and energy, the coatings are REACH-compliant and provide consistent torque tension.(…)
via Non-chrome Coatings Extend Fastener Product Life : Products Finishing.