CSSLM7X1.0A286

Metric Short Locking Crownserts

CSSML Series / Locking Type / A286 / Short

Installed using the Crownserts Hand-Installation Tool:  CSTLM7

CSSLM7X1.0A286 is a metric short locking crownsert in A286 high-temperature alloy, with MJ7X1.0 internal and M9X1.0 external threads. Prepared for 8.10-8.20 mm tap drill and installed with CSTLM7

Crownserts can offer you the part CSSLM7X1.0A286 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSSLM7X1.0A286 - Metric Short Locking Crownserts
CSSLM7X1.0A286 - Metric Short Locking Crownserts
CSSLM7X1.0A286 - Metric Short Locking Crownserts
CSSLM7X1.0A286 - Metric Short Locking Crownserts
 How to install a Crownsert?
CSSLM7X1.0A286 - Metric Short Locking Crownserts
CSSLM7X1.0A286 - Metric Short Locking Crownserts
CSSLM7X1.0A286 - Metric Short Locking Crownserts

Thread & Dimensions

Thread Ø T1 / class MJ7X1.0
Thread Ø T2 / class M9X1.0
A Ø 7,29
B RAD min 3,22
C (±0.20) 3,55
D ref 2,7
E min 1,75
L (±0.3) 10,9
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
CSSLM7X1.0A286 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 CSTLM7
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 CSSLM7X1.0A286 as factory new.