SRW318L-0023

Imperial Structural Heavy-Duty Locking Inserts

Locking Type / A286 / Structural Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CSHTL518

SRW318L-0023 repairs/reinforces 5/16-18 UNC imperial threads in Al/Mg or other non-ferrous materials; A286 alloy. Tap hole .368 U; install with CSHTL518. This is an old Anemo part. Please use CSHL518A286.

We can offer you the part SRW318L-0023 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts
 How to install a Crownsert?
SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW318L-0023 - Imperial Structural Heavy-Duty Locking Inserts

Thread & Dimensions

A internal thread (Class 3B) 5/16-18 UNC
B external thread (Class 3A) 13/32-20 NS
Ø max minor special .3651
Ø C (+.008/-.002) .336
D (+.015/-.000) .110
E ref .266
G (±.010) .470
Through-hole preparation Min. full THD depth .730; Min. full depth 0,505
Blind-hole preparation Min. full THD depth .630; Min. full depth 0,505
SRW318L-0023 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 CSHTL518
Step drill part number CSD0368
Tap through tool part number TTI0422
Blind tap tool part number TBI0422
Removal tool part number CSHRT518
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