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MATERIAL: Corrosion resistant steel Z6NCT25 heat treated according to EN 2399 or AMS 5731, AMS 5732, AMS 5853.

SURFACE TREATMENT: Silver plate 5 to 15 µm 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: MJ - SD in accordance with EN 2424 - Category N + letter C on the area indicated on the drawing.

QUALIFICATION AND ACCEPTANCE CONDITIONS: EN 3004 to exception of self-locking torques valid for 3 assemblies and disassemblies.

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

A - MAX

 N/A 32.300 mm

B - MIN

 N/A 30.500 mm

D - MIN

 N/A 20.400 mm

D - MAX

 N/A 21.500 mm

G +0,25 / 0

 N/A 5.000 mm

H - MAX

 N/A 25.000 mm

K ±0,25

 N/A 17.900 mm

S - MIN

 N/A 6.800 mm

V ±0,2

 N/A 3.700 mm

W - NOM

 N/A 25.000 mm

W - TOL.

 N/A h13

Approx. Weight

 N/A 5.469 Kg/100 Pcs

Thread Type

 N/A Metric MJ

Configuration 1

 N/A Castellated Double Hex

Lock

 N/A Crimp Lock

Simplified Material

 N/A CRES

Strength

 N/A 160KSI - 1100Mpa

Temperature

 N/A 1200°F - 650°C

Specific Material

 N/A Z6NCT25 CRES heat treated according to EN 2399 or AMS 5731, AMS 5732, AMS 5853

Thread

 N/A MJ20 x 1.5 - 4H5H MJ20 x 1.5 – 4H5H

Part Family

 N/A DHECR 10 CM

Additional Information

 N/A Remove sharp edges 0,1 – 0,4