CSHL1024AD

Imperial Structural Heavy-Duty Locking Crownserts

CSH Series / Locking Type / AD / Structural Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CSHTL1024

CSHL1024AD is an imperial structural heavy-duty locking crownsert in 4130 alloy steel for high mechanical strength, designed to strengthen 10-24 UNC threads in lightweight parent materials. It uses 9/32-28 NS external threads and CSHTL1024 installation tooling.

Crownserts can offer you the part CSHL1024AD with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts
CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts
CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts
CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts
 How to install a Crownsert?
CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts
CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts
CSHL1024AD - Imperial Structural Heavy-Duty Locking Crownserts

Thread & Dimensions

A internal thread (Class 3B) 10-24 UNC
B external thread (Class 3A) 9/32-28 NS
Ø max minor special .2410
Ø C (+.008/-.002) .214
D (+.015/-.000) .080
E ref .157
G (±.010) .290
Through-hole preparation Min. full THD depth .486; Min. full depth 0,325
Blind-hole preparation Min. full THD depth .414; Min. full depth 0,325
CSHL1024AD schematic

Material & Finish

Material Alloy Steel 4130 per AMS 6370
Finish Cadmium Plated per AMS-QQ-P-416 Type 2, Class 3 & SFL per SAE AS5272
Temperature range Up to 450+°F
Heat treat RC 25-34
Magnetic YES

Tooling & Preparation

Hand-installation tool part number CSHTL1024
Step drill part number CSD0242
Tap through tool part number TTI0281
Blind tap tool part number TBI0281
Removal tool part number CSHRT1024
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Crownserts is offering part CSHL1024AD as factory new.