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CSXLM14X1.5A286

Metric Long Locking Crownserts

CSXML Series / Locking Type / A286 / Long

Installed using the Crownserts Hand-Installation Tool:  CSTLM14

CSXLM14X1.5A286 is a metric long locking crownsert for reinforced MJ14X1.5 threads in aluminium or magnesium. A286 high-temperature alloy; installation data includes 7.07-7.17 mm tap drill and 29,8 mm minimum full thread depth.

Crownserts can offer you the part CSXLM14X1.5A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

Thread & Dimensions

Thread Ø T1 / class MJ14X1.5
Thread Ø T2 / class M16X1.0
Shear engagement (mm²) 864,5
A Ø 14,37
B RAD min 6,57
C (±0.20) 4,65
D ref 3,6
E min 2,50
L (±0.3) 28,80
Through-hole preparation Min. full THD depth 29,8; Min. full depth 35,3
Blind-hole preparation Min. full THD depth 29,8; Min. full depth 33,9
CSXLM14X1.5A286 schematic

Material & Finish

Material A286 per AMS5731 or AMS 5734
Finish PASSIVATED per AMS 2700 & Silver Plated per AMS 2411 (.0002 min. thickness)
Temperature range -400°/+1200°F
Heat treat RC 32-40
Magnetic NO

Tooling & Preparation

Hand-installation tool part number CSTLM14
Step drill part number CSD1532
Tap through tool part number TTIM16
Blind tap tool part number TBIM16
Removal tool part number CSRTM14

Crownserts is offering part CSXLM14X1.5A286 as factory new.