CSSM8X1.25A286

Metric Short Standard Crownserts

CSSM Series / Standard Type / A286 / Short

Installed using the Crownserts Hand-Installation Tool:  CSTLM8

CSSM8X1.25A286 CSSM Series is a standard metric Crownserts® threaded insert made from A286 high-temperature alloy. It reinforces MJ8X1.25 threads in lightweight materials and uses M10X1.0 installation threads.

Crownserts can offer you the part CSSM8X1.25A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSSM8X1.25A286 - Metric Short Standard Crownserts
CSSM8X1.25A286 - Metric Short Standard Crownserts
CSSM8X1.25A286 - Metric Short Standard Crownserts
CSSM8X1.25A286 - Metric Short Standard Crownserts
 How to install a Crownsert?
CSSM8X1.25A286 - Metric Short Standard Crownserts
CSSM8X1.25A286 - Metric Short Standard Crownserts
CSSM8X1.25A286 - Metric Short Standard Crownserts

Thread & Dimensions

Thread Ø T1 / class MJ8X1.25
Thread Ø T2 / class M10X1.0
Shear engagement (mm²) 198,1
L (±0.3) 12,80
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 13,8; Min. full depth 19,3
Blind-hole preparation Min. full THD depth 13,8; Min. full depth 17,9
CSSM8X1.25A286 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 CSTM8
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 CSSM8X1.25A286 as factory new.