CSH0918

Imperial Large Heavy-Duty Crownserts

CSH Series / Standard Type / 17-4PH / Large Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CSHT918

CSH0918 CSH Series is a standard imperial Crownserts® threaded insert for durable thread reinforcement. 17-4PH stainless steel; specified with 9/16-18 UNF internal thread and 3/4-16 UNF installation thread.

Crownserts can offer you the part CSH0918 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

CSH0918 - Imperial Large Heavy-Duty Crownserts
CSH0918 - Imperial Large Heavy-Duty Crownserts
CSH0918 - Imperial Large Heavy-Duty Crownserts
CSH0918 - Imperial Large Heavy-Duty Crownserts
 How to install a Crownsert?
CSH0918 - Imperial Large Heavy-Duty Crownserts
CSH0918 - Imperial Large Heavy-Duty Crownserts
CSH0918 - Imperial Large Heavy-Duty Crownserts

Thread & Dimensions

A internal thread (Class 3B) 9/16-18 UNF
B external thread (Class 3A) 3/4-16 UNF
Ø max minor special .6860
Ø C (+.008/-.002) .647
D (+.015/-.000) .145
F ref .550
G (±.010) .843
Through-hole preparation Min. full depth 0,870
Blind-hole preparation Min. full depth 0,870
CSH0918 schematic

Material & Finish

Material 17-4PH, Cond H1025 per AMS 5643
Finish PASSIVATED per AMS 2700 & SFL coated per SAE AS5272
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

Step drill part number CSD0703
Tap through tool part number TTI0750
Blind tap tool part number TBI0750
Removal tool part number CSHRT918
 REQUEST A QUOTE  DOWNLOAD OUR CATALOGUE

Crownserts is offering part CSH0918 as factory new.