MATERIAL: A286 corrosion resistant steel per AMS 5525 or E-Z6NCT25 or Z6CNT18-10 or equivalent.

SURFACE TREATMENT: Dry film lubricant in accordance with EN2491.

CLASSIFICATION: 900 MPa (at ambient temperature) / 315 °C.

THREAD:
  • PROFILE: ISO M in accordance with NFL 05220.
  • TOLERANCES: in accordance with NFL 05224.
MARKING: + manufacturer monogram + letter C in accordance with NFL 22036 on the area indicated on the drawing.

QUALIFICATION AND ACCEPTANCE CONDITIONS: LN 65016.

OPTIONS : Countersunk rivet holes as indicated on the drawing. Add code K after the reference. (ex.: LA145K).

Contact Alcoa for the diameter/type in manufacturing.
1 - 6 of 6 | Results Per Page | View | Unit of Measure
1 

Item #

A - MAX

B ±0.1

C ±0.2

E

F ±0.05

H +0.1 / +0

J - MAX

L - MAX

Thread

3LA145 N/A 3.200 mm N/A 8.500 mm N/A 23.000 mm N/A 0.600 mm N/A N/A N/A 2.500 mm N/A 10.600 mm N/A M3 x 0.5 – 4H5H
4LA145 N/A 5.200 mm N/A 8.500 mm N/A 23.000 mm N/A 0.600 mm N/A 4.200 mm N/A 1.600 mm N/A 2.500 mm N/A 10.600 mm N/A M4 x 0.7 – 4H5H
5LA145 N/A 6.200 mm N/A 9.500 mm N/A 25.000 mm N/A 0.600 mm N/A 5.200 mm N/A 1.600 mm N/A 2.500 mm N/A 11.000 mm N/A M5 x 0.8 – 4H5H
6LA145 N/A 7.100 mm N/A 11.000 mm N/A 29.000 mm N/A 0.600 mm N/A 6.200 mm N/A 1.600 mm N/A 3.300 mm N/A 13.100 mm N/A M6 x 1.0 – 4H5H
8LA145 N/A 8.200 mm N/A 13.000 mm N/A 33.000 mm N/A 0.800 mm N/A 8.400 mm N/A 1.600 mm N/A 3.300 mm N/A 15.500 mm N/A M8 x 1.25 – 4H5H
10LA45 N/A 9.900 mm N/A 16.000 mm N/A 41.000 mm N/A 0.800 mm N/A 10.400 mm N/A 1.600 mm N/A 3.300 mm N/A 17.300 mm N/A M10 x 1.5 – 4H5H
1 - 6 of 6 | Results Per Page | View | Unit of Measure
1