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CSXM8X1.25AD

Metric Long Standard Crownserts

CSXM Series / Standard Type / AD / Long

Installed using the Crownserts Hand-Installation Tool:  CSTLM8

CSXM8X1.25AD is a metric long standard crownsert for reinforced MJ8X1.25 threads in aluminium or magnesium. 4130 alloy steel for high mechanical strength; installation data includes 9.11-9.24 mm tap drill and 16,7 mm minimum full thread depth.

Crownserts can offer you the part CSXM8X1.25AD with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

Thread & Dimensions

Thread Ø T1 / class MJ8X1.25
Thread Ø T2 / class M10X1.0
Shear engagement (mm²) 264,7
L (±0.3) 15,70
A diameter 8,32
B diameter min 7,58
C (±0.20) 3,95
D 2,9
E min 2,7
Through-hole preparation Min. full THD depth 16,7; Min. full depth 22,2
Blind-hole preparation Min. full THD depth 16,7; Min. full depth 20,8
CSXM8X1.25AD 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 CSTM8
Step drill part number CSD0924
Tap through tool part number TTIM10
Blind tap tool part number TBIM10
Removal tool part number CSRTM8

Crownserts is offering part CSXM8X1.25AD as factory new.