M45932-3-16A

Imperial Structural Heavy-Duty Standard Inserts

Standard Type / AD / Structural Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CST420

M45932-3-16A is an imperial structural HD standard crownsert in 4130 alloy steel for 1/4-20 UNC threads in light alloys; 11/32-24 NS external; install with CST420. This is an old Anemo part. Please use CSH420AD.

We can offer you the part M45932-3-16A with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts
M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts
M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts
M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts
 How to install a Crownsert?
M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts
M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts
M45932-3-16A - Imperial Structural Heavy-Duty Standard Inserts

Thread & Dimensions

A internal thread (Class 3B) 1/4-20 UNC
B external thread (Class 3A) 11/32-24 NS
Ø max minor special .2976
Ø C (+.008/-.002) .264
D (+.015/-.000) .095
F ref .240
G (±.010) .380
Through-hole preparation Min. full THD depth .602; Min. full depth 0,415
Blind-hole preparation Min. full THD depth .519; Min. full depth 0,415
M45932-3-16A 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 CST420
Step drill part number CSD0302
Tap through tool part number TTI0343
Blind tap tool part number TBI0343
Removal tool part number CSHRT420
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