CSSLM8X1.25A286

Metric Short Locking Crownserts

CSSML Series / Locking Type / A286 / Short

Installed using the Crownserts Hand-Installation Tool:  CSTLM8

CSSLM8X1.25A286 is a metric short locking crownsert for reinforced MJ8X1.25 threads in aluminium or magnesium. A286 high-temperature alloy; installation data includes 9.11-9.24 mm tap drill and 13,8 mm minimum full thread depth.

Crownserts can offer you the part CSSLM8X1.25A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSSLM8X1.25A286 - Metric Short Locking Crownserts
CSSLM8X1.25A286 - Metric Short Locking Crownserts
CSSLM8X1.25A286 - Metric Short Locking Crownserts
CSSLM8X1.25A286 - Metric Short Locking Crownserts
 How to install a Crownsert?
CSSLM8X1.25A286 - Metric Short Locking Crownserts
CSSLM8X1.25A286 - Metric Short Locking Crownserts
CSSLM8X1.25A286 - Metric Short Locking Crownserts

Thread & Dimensions

Thread Ø T1 / class MJ8X1.25
Thread Ø T2 / class M10X1.0
Shear engagement (mm²) 198,1
A Ø 8,32
B RAD min 3,64
C (±0.20) 3,95
D ref 2,9
E min 2,00
L (±0.3) 12,8
Through-hole preparation Min. full THD depth 13,8; Min. full depth 19,3
Blind-hole preparation Min. full THD depth 13,8; Min. full depth 17,9
CSSLM8X1.25A286 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 CSTLM8
Step drill part number CSD0924
Tap through tool part number TTIM10
Blind tap tool part number TBIM10
Removal tool part number CSRTM8
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Crownserts is offering part CSSLM8X1.25A286 as factory new.