CSXLM7X1.0A286

Metric Long Locking Crownserts

CSXML Series / Locking Type / A286 / Long

Installed using the Crownserts Hand-Installation Tool:  CSTLM7

CSXLM7X1.0A286 is a metric long locking crownsert for reinforced MJ7X1.0 threads in aluminium or magnesium. A286 high-temperature alloy; installation data includes 9.11-9.24 mm tap drill and 14,3 mm minimum full thread depth.

Crownserts can offer you the part CSXLM7X1.0A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSXLM7X1.0A286 - Metric Long Locking Crownserts
CSXLM7X1.0A286 - Metric Long Locking Crownserts
CSXLM7X1.0A286 - Metric Long Locking Crownserts
CSXLM7X1.0A286 - Metric Long Locking Crownserts
 How to install a Crownsert?
CSXLM7X1.0A286 - Metric Long Locking Crownserts
CSXLM7X1.0A286 - Metric Long Locking Crownserts
CSXLM7X1.0A286 - Metric Long Locking Crownserts

Thread & Dimensions

Thread Ø T1 / class MJ7X1.0
Thread Ø T2 / class M9X1.0
A Ø 7,29
B RAD min 3,22
C (±0.20) 3,55
D ref 2,7
E min 1,75
L (±0.3) 13,30
Through-hole preparation Min. full THD depth 14,3; Min. full depth 19,8
Blind-hole preparation Min. full THD depth 14,3; Min. full depth 18,4
CSXLM7X1.0A286 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 CSTLM7
Step drill part number CSD0820
Tap through tool part number TTIM9
Blind tap tool part number TBIM9
Removal tool part number CSRTM7
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Crownserts is offering part CSXLM7X1.0A286 as factory new.