MATERIAL: Corrosion resistant steel A286 or Z6NCT25 or equivalent, heat treated for 27 - 41 HRC.

SURFACE TREATMENT: Silver plate 5µm to 15µm in accordance with EN 2786.

CLASSIFICATION: 1100 MPa (at room temperature) / 650 °C.

THREAD: MJ in accordance with ISO 5855-2

TOLERANCES OF FORM AND POSITION: In accordance with ISO 8788.

MARKING:

• ø 5 to 14 mm :EN 2907-Ø-SD in accordance with EN 2424-Category A on the area indicated on the drawing.
• ø >= 16 mm : CME6-MJ-SD in accordance with NFL 22036 on the area indicated on the drawing.

QUALIFICATION AND ACCEPTANCE CONDITIONS: EN 3004.

Contact Howmet for the diameter/type in manufacturing.