- Nut: Alloy steel, heat treated for 31 HRC max.
- Basket: Aluminium 2024 alloy or equivalent, heat treated for 120-145 HB.
- Nut: Cadmium plate 5µm mini in accordance with EN 2133.
- Basket: Yellow anodizing in accordance with EN 2284.
900 MPa (at ambient temperature) / 120 °C.THREAD:
TOLERANCES OF FORM AND POSITION:
- PROFILE: ISO M in accordance with NF L 05-220 or AICMA 0501A.
- TOLERANCES: in accordance with NF L 05-224 or AICMA 2011A
In accordance with ISO 8788.MARKING:
SD- in accordance with NF L 22-036 on the area indicated on the drawing.QUALIFICATION AND ACCEPTANCE CONDITIONS:
NFL 22-500 or AICMA 2053.
Contact Howmet for the diameter/type in manufacturing.