SR-430-0025

Imperial Structural Standard Inserts

Standard Type / A286 / Structural

Installed using the Crownserts Hand-Installation Tool:  CST720

SR-430-0025 CS Series is a standard imperial insert. A286 alloy; 7/16-20 UNF internal, 1/2-20 UNF installation threads. This is an old Anemo part. Please use CS720A286

We can offer you the part SR-430-0025 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SR-430-0025 - Imperial Structural Standard Inserts
SR-430-0025 - Imperial Structural Standard Inserts
SR-430-0025 - Imperial Structural Standard Inserts
SR-430-0025 - Imperial Structural Standard Inserts
 How to install a Crownsert?
SR-430-0025 - Imperial Structural Standard Inserts
SR-430-0025 - Imperial Structural Standard Inserts
SR-430-0025 - Imperial Structural Standard Inserts

Thread & Dimensions

A internal thread (Class 3B) 7/16-20 UNF
B external thread (Class 3A) 1/2-20 UNF
Ø max minor special .4630
Ø C (+.008/-.002) .439
D (+.015/-.000) .135
F .430
G (±.010) .660
J (±1) 39
Through-hole preparation Min. full THD depth .920; Min. full depth .695
Blind-hole preparation Min. full THD depth .820; Min. full depth .695
SR-430-0025 schematic

Material & Finish

Material A286 per AMS5731 or AMS 5734
Finish PASSIVATED per AMS 2700 & SFL coated per SAE AS5272, Type 1
Temperature range -400°/+650°F
Heat treat RC 32-40
Magnetic NO

Tooling & Preparation

Hand-Installation tool part number CST720
Step drill part number CSD0468
Tap through tool part number TTI0500
Blind tap tool part number TBI0500
Removal tool part number CSRT720
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