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CSXLM12X1.5AD

Metric Long Locking Crownserts

CSXML Series / Locking Type / AD / Long

Installed using the Crownserts Hand-Installation Tool:  CSTLM12

CSXLM12X1.5AD is a metric long locking crownsert for reinforced MJ12X1.5 threads in aluminium or magnesium. 4130 alloy steel for high mechanical strength; installation data includes 15.17-15.32 mm tap drill and 25,8 mm minimum full thread depth.

Crownserts can offer you the part CSXLM12X1.5AD with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

Thread & Dimensions

Thread Ø T1 / class MJ12X1.5
Thread Ø T2 / class M14X1.0
A Ø 12,37
B RAD min 5,57
C (±0.20) 4,65
D ref 3,5
E min 2,50
L (±0.3) 24,80
Through-hole preparation Min. full THD depth 25,8; Min. full depth 31,3
Blind-hole preparation Min. full THD depth 25,8; Min. full depth 29,9
CSXLM12X1.5AD schematic

Material & Finish

Material Alloy Steel 4130 per AMS 6370
Finish Cadmium Plated per AMS-QQ-P-416 Type 2, Class 3 & SFL per SAE AS5272
Temperature range Up to 450+°F
Heat treat RC 25-34
Magnetic YES

Tooling & Preparation

Hand-installation tool part number CSTLM12
Step drill part number CSD1332
Tap through tool part number TTIM14
Blind tap tool part number TBIM14
Removal tool part number CSRTM12

Crownserts is offering part CSXLM12X1.5AD as factory new.