SRW250L-0023

Imperial Structural Heavy-Duty Locking Inserts

Locking Type / A286 / Structural Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CSHTL420

SRW250L-0023 CSH Series is a locking imperial insert. A286 alloy; 1/4-20 UNC internal, 11/32-24 NS installation threads. This is an old Anemo part. Please use CSHL420A286

We can offer you the part SRW250L-0023 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts
 How to install a Crownsert?
SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts
SRW250L-0023 - Imperial Structural Heavy-Duty Locking Inserts

Thread & Dimensions

A internal thread (Class 3B) 1/4-20 UNC
B external thread (Class 3A) 11/32-24 NS
Ø max minor special .2976
Ø C (+.008/-.002) .264
D (+.015/-.000) .095
E ref .210
G (±.010) .380
Through-hole preparation Min. full THD depth .602; Min. full depth 0,415
Blind-hole preparation Min. full THD depth .519; Min. full depth 0,415
SRW250L-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 CSHTL420
Step drill part number CSD0302
Tap through tool part number TTI0343
Blind tap tool part number TBI0343
Removal tool part number CSHRT420
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