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SR-318-0029

Imperial Structural Standard Inserts

Standard Type / A286AL / Structural

Installed using the Crownserts Hand-Installation Tool:  CST518

SR-318-0029 CS Series is a standard imperial insert. IVD-coated A286 alloy; 5/16-18 UNC internal, 3/8-24 UNF installation threads. This is an old Anemo part. Please use CS518A286AL

We can offer you the part SR-318-0029 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

Thread & Dimensions

A internal thread (Class 3B) 5/16-18 UNC
B external thread (Class 3A) 3/8-24 UNF
Ø max minor special .3405
Ø C (+.008/-.002) .314
D (+.015/-.000) .110
F .310
G (±.010) .470
J (±1) 29
Through-hole preparation Min. full THD depth .693; Min. full depth .505
Blind-hole preparation Min. full THD depth .693; Min. full depth .505
SR-318-0029 schematic

Material & Finish

Material A286 per AMS5731 or AMS 5734
Finish IVD ALUMINIUM coating per MIL-DTL-83488 type 2, Class 3 & SFL per SAE AS5272, Type I
Temperature range Up to 600°F
Heat treat RC 32-40
Magnetic NO

Tooling & Preparation

Hand-Installation tool part number CST518
Step drill part number CSD0343
Tap through tool part number TTI0375
Blind tap tool part number TBI0375
Removal tool part number CSRT518