CS524SP

Imperial Structural Standard Crownserts

CS Series / Standard Type / SP / Structural

Installed using the Crownserts Hand-Installation Tool:  CST524

CS524SP is an imperial structural standard crownsert in silver-plated 17-4PH stainless steel, designed to strengthen 5/16-24 UNF threads in lightweight parent materials. It uses 3/8-24 UNF external threads and CST524 installation tooling.

Crownserts can offer you the part CS524SP with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CS524SP - Imperial Structural Standard Crownserts
CS524SP - Imperial Structural Standard Crownserts
CS524SP - Imperial Structural Standard Crownserts
CS524SP - Imperial Structural Standard Crownserts
 How to install a Crownsert?
CS524SP - Imperial Structural Standard Crownserts
CS524SP - Imperial Structural Standard Crownserts
CS524SP - Imperial Structural Standard Crownserts

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
F .310
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
CS524SP 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 CST524
Step drill part number CSD0343
Tap through tool part number TTI0375
Blind tap tool part number TBI0375
Removal tool part number CSRT524
 REQUEST A QUOTE  DOWNLOAD OUR CATALOGUE

Crownserts is offering part CS524SP as factory new.