Moreover, 60mm self-drilling screws often come coated with anti-corrosion properties, enhancing their suitability for outdoor applications or environments prone to moisture. The coating protects the metal from rust and other types of degradation, ensuring the longevity of the joint and reducing maintenance concerns over time The coating protects the metal from rust and other types of degradation, ensuring the longevity of the joint and reducing maintenance concerns over time
Reinforced GVP design for larger diameters, with rotation speeds of up to 15 m/s and pressure of 3-4 bar
VMQ (silicone)

3. Lubricate the Oil Seal
When the total eccentricity is excessive, the sealing edge of the seal lip cannot accommodate shaft motions and leakage may occur.
Total eccentricity is the sum of shaft runout and the housing-bore eccentricity.
Total eccentricity, shaft runout and housing-bore eccentricity are generally expressed in TIR (Total Indicator Reading).
What are Oil Seals and how do they work?
AS
GV
H7 or H8
2. If the nominal bore diameter exceeds 400 mm:
H7
It is generally used in the union of two lubricated parts, so that it hermetically seals both sides. Therefore, it guarantees the proper engine operation and helps to maintain the vehicle’s distribution system in better condition.
Lip Seals

Over time, piston oil seals may wear out or become damaged due to normal wear and tear, extreme temperatures, or poor maintenance practices. When this happens, oil leakage can occur, leading to decreased engine performance and potential damage to the engine.