SR-756L0004

Imperial Large Inserts

Locking Type / SP / Large

Installed using the Crownserts Hand-Installation Tool:  CST1216

SR-756L0004 CS Series is a locking imperial insert. silver-plated 17-4PH stainless; 3/4-16 UNF internal, 7/8-20 UNEF installation threads. This is an old Anemo part. Please use CSL1216SP

We can offer you the part SR-756L0004 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SR-756L0004 - Imperial Large Inserts
SR-756L0004 - Imperial Large Inserts
SR-756L0004 - Imperial Large Inserts
SR-756L0004 - Imperial Large Inserts
 How to install a Crownsert?
SR-756L0004 - Imperial Large Inserts
SR-756L0004 - Imperial Large Inserts
SR-756L0004 - Imperial Large Inserts

Thread & Dimensions

A internal thread (Class 3B) 3/4-16 UNF
B external thread (Class 3A) 7/8-20 UNEF
Ø max minor special .8240
Ø C (+.008/-.002) .756
D (+.015/-.000) .170
F .750
G (±.010) 1.120
J (±1) 44
E .648
Through-hole preparation Min. full THD depth 1.380; Min. full depth 1.155
Blind-hole preparation Min. full THD depth 1.280; Min. full depth 1.155
SR-756L0004 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 CSTL1216
Step drill part number CSD0836
Tap through tool part number TTI0875
Blind tap tool part number TBI0875
Removal tool part number CSRT1216
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