MS45932-3-21AL

Imperial Structural Heavy-Duty Locking Inserts

Locking Type / AD / Structural Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CSHTL616

MS45932-3-21AL is an imperial structural HD locking crownsert in 4130 alloy steel for 3/8-16 UNC threads in light alloys; 1/2-20 NS external; install with CSHTL616. This is an old Anemo part. Please use CSHL616AD.

We can offer you the part MS45932-3-21AL with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts
MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts
MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts
MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts
 How to install a Crownsert?
MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts
MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts
MS45932-3-21AL - Imperial Structural Heavy-Duty Locking Inserts

Thread & Dimensions

A internal thread (Class 3B) 3/8-16 UNC
B external thread (Class 3A) 1/2-20 NS
Ø max minor special .4276
Ø C (+.008/-.002) .393
D (+.015/-.000) .110
E ref .322
G (±.010) .560
Through-hole preparation Min. full THD depth .820; Min. full depth 0,595
Blind-hole preparation Min. full THD depth .720; Min. full depth 0,595
MS45932-3-21AL 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 CSHTL616
Step drill part number CSD0437
Tap through tool part number TTI0484
Blind tap tool part number TBI0484
Removal tool part number CSHRT624
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