Technical features: - CNC machined from solid. - Material: PR80 steel - Internal groove in the hole to retain grease and ensure better lubrication over time. - Hardening treatment: Ferritic Saline Nitrocarburization. This special low-temperature thermochemical treatment in salt baths has been designed to significantly increase the surface hardness, smoothness (anti-seize) and corrosion resistance of the material.
The dimensions are: - external diameter: 7 mm - internal hole: 3 mm - thickness: 2.5 mm
