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MATERIAL: Alloy steel 25CD4 or 35CD4 or equivalent, heat treated for 44 HRC.max.

SURFACE TREATMENT: Cadmium plate 5µm mini in accordance with EN 2133 + Dry Film Lubricant in accordance with EN 2491.

CLASSIFICATION: 900 MPa (at ambient temperature) / 235 °C.

THREAD:
  • PROFILE: ISO M in accordance with NFL 05-220 or AICMA 0501A.
  • TOLERANCES: in accordance with NFL 05-224 or AICMA 2011A.
TOLERANCES OF FORM AND POSITION: 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.

OPTION : Metal cap : Add code B after the type of the nut (ex. : 6GMB109M).

Contact Howmet for the diameter/type in manufacturing.
Unit of Measure

A ±0.2

 22.000 mm

B -0 / -0.2

 10.000 mm

C ±0.1

 8.000 mm

D ±0.05

 6.950 mm

H ±0.15

 7.100 mm

K +0.2 / +0

 2.500 mm

P - MAX

 7.500 mm

R - REF

 3.000 mm

V - MAX

 1.150 mm

Approx. Weight

 0.170 Kg/100 Pcs

Thread Type

 Metric

Configuration 1

 Two Lug

Configuration 2

 Fixed

Configuration 3

 Miniature

Lock

 Crimp Lock

Simplified Material

 Alloy Steel

Strength

 125KSI - 900Mpa

Temperature

 450°F - 235°C

Specific Material

 Alloy Steel 25CD4 or 35CD4 or equivalent, heat treated for 44 HRC.max.

Thread

 M6 x 1.0 – 4H5H