CSHM7X1.0

Metric Heavy Duty Standard Crownserts

CSHM Series / Standard Type / 17-4PH / Heavy Duty

Installed using the Crownserts Hand-Installation Tool:  CSHTLM7

CSHM7X1.0 is a metric heavy duty standard crownsert for reinforced MJ7X1 threads in aluminium or magnesium. 17-4PH stainless steel; installation data includes 9.22-9.35 mm tap drill and 11,9 mm minimum full thread depth.

Crownserts can offer you the part CSHM7X1.0 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSHM7X1.0 - Metric Heavy Duty Standard Crownserts
CSHM7X1.0 - Metric Heavy Duty Standard Crownserts
CSHM7X1.0 - Metric Heavy Duty Standard Crownserts
CSHM7X1.0 - Metric Heavy Duty Standard Crownserts
 How to install a Crownsert?
CSHM7X1.0 - Metric Heavy Duty Standard Crownserts
CSHM7X1.0 - Metric Heavy Duty Standard Crownserts
CSHM7X1.0 - Metric Heavy Duty Standard Crownserts

Thread & Dimensions

Thread Ø A / class MJ7X1
Thread Ø B / class M10X1
Ø C 8,03
D (±0.3) 10,90
E (±0.2) 3,55
F 2,7
G min 2,4
H min 6,58
Through-hole preparation Min. full THD depth 11,9 / 15,8; Min. full depth 17,4 / 21,3
Blind-hole preparation Min. full THD depth 11,9 / 15,8; Min. full depth 16 / 19,9
CSHM7X1.0 schematic

Material & Finish

Material 17-4PH, Cond H1025 per AMS 5643
Finish PASSIVATED per AMS 2700 & SFL coated per SAE AS5272
Temperature range -110°/+650°F
Heat treat RC 35-42
Magnetic YES
Material note Standard material code; no suffix added to the part number.

Tooling & Preparation

Hand-installation tool part number CSHTM7
Step drill part number CSHD0935
Tap through tool part number TTIM10
Blind tap tool part number TBIM10
Removal tool part number CSHRTM7
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Crownserts is offering part CSHM7X1.0 as factory new.