CSSM7X1.0A286

Metric Short Standard Crownserts

CSSM Series / Standard Type / A286 / Short

Installed using the Crownserts Hand-Installation Tool:  CSTLM7

CSSM7X1.0A286 is a metric short standard crownsert for reinforced MJ7X1.0 threads in aluminium or magnesium. A286 high-temperature alloy; installation data includes 8.10-8.20 mm tap drill and 11,9 mm minimum full thread depth.

Crownserts can offer you the part CSSM7X1.0A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSSM7X1.0A286 - Metric Short Standard Crownserts
CSSM7X1.0A286 - Metric Short Standard Crownserts
CSSM7X1.0A286 - Metric Short Standard Crownserts
CSSM7X1.0A286 - Metric Short Standard Crownserts
 How to install a Crownsert?
CSSM7X1.0A286 - Metric Short Standard Crownserts
CSSM7X1.0A286 - Metric Short Standard Crownserts
CSSM7X1.0A286 - Metric Short Standard Crownserts

Thread & Dimensions

Thread Ø T1 / class MJ7X1.0
Thread Ø T2 / class M9X1.0
L (±0.3) 10,90
A diameter 7,29
B diameter min 6,58
C (±0.20) 3,55
D 2,7
E min 2,4
Through-hole preparation Min. full THD depth 11,9; Min. full depth 17,4
Blind-hole preparation Min. full THD depth 11,9; Min. full depth 16,0
CSSM7X1.0A286 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 CSTM7
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 CSSM7X1.0A286 as factory new.