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CS0832SP

Imperial Miniature Crownserts

CS Series / Standard Type / SP / Miniature

Installed using the Crownserts Hand-Installation Tool:  CST08

CS0832SP is an imperial miniature crownsert in silver-plated 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 CS0832SP 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
CS0832SP 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 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 CS0832SP as factory new.