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CS0832

Imperial Miniature Crownserts

CS Series / Standard Type / 17-4PH / Miniature

Installed using the Crownserts Hand-Installation Tool:  CST08

CS0832 is an imperial miniature crownsert in 17-4PH stainless steel, designed to strengthen 8-32 UNC threads in lightweight parent materials. It uses 12-28 UNF external threads and CST08 installation tooling.

Crownserts can offer you the part CS0832 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

Thread & Dimensions

A internal thread (Class 3B) 8-32 UNC
B external thread (Class 3A) 12-28 UNF
Ø max minor special .1890
Ø C (+.008/-.002) .169
D (+.015/-.000) .080
F .150
G (±.010) .250
J (±1) 20
Through-hole preparation Min. full THD depth .441; Min. full depth .280
Blind-hole preparation Min. full THD depth .369; Min. full depth .280
CS0832 schematic

Material & Finish

Material 17-4PH, Cond H1025 per AMS 5643
Finish PASSIVATED per AMS 2700 & SFL coated per SAE AS5272, Type I
Temperature range -110°/+650°F
Heat treat RC 35-42
Magnetic YES
Material note Standard material code; no suffix added to the part number.

Tooling & Preparation

Hand-installation tool part number CST08
Step drill part number CSD0191
Tap through tool part number TTI0216
Blind tap tool part number TBI0216
Removal tool part number CSRT08

Crownserts is offering part CS0832 as factory new.