Skip to main content

M45932-1-17CL

Imperial Structural Locking Inserts

Locking Type / SP / Structural

Installed using the Crownserts Hand-Installation Tool:  CSTL524

M45932-1-17CL repairs/reinforces 5/16-24 UNF imperial threads in Al/Mg or other non-ferrous materials; silver-plated 17-4PH stainless. Tap hole .343 11/32; install with CSTL524. This is an old Anemo part. Please use CSL524SP.

We can offer you the part M45932-1-17CL with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

Thread & Dimensions

A internal thread (Class 3B) 5/16-24 UNF
B external thread (Class 3A) 3/8-24 UNF
Ø max minor special .3405
Ø C (+.008/-.002) .314
D (+.015/-.000) .110
E .266
G (±.010) .470
J (±1) 29
Through-hole preparation Min. full THD depth .693; Min. full depth .505
Blind-hole preparation Min. full THD depth .693; Min. full depth .505
M45932-1-17CL schematic

Material & Finish

Material 17-4PH, Cond H1025 per AMS 5643
Finish PASSIVATED per AMS 2700 & Silver Plated per AMS 2411 (.0002 min. thickness)
Temperature range -110°/+900°F
Heat treat RC 35-42
Magnetic YES

Tooling & Preparation

Hand-Installation tool part number CSTL524
Step drill part number CSD0343
Tap through tool part number TTI0375
Blind tap tool part number TBI0375
Removal tool part number CSRT524