SRW503L0036

Imperial Structural Heavy-Duty Locking Inserts

Locking Type / AD / Structural Heavy-Duty

Installed using the Crownserts Hand-Installation Tool:  CSHTL813

SRW503L0036 is an imperial structural HD locking crownsert in 4130 alloy steel for 1/2-13 UNC threads in light alloys; 5/8-18 UNF external; install with CSHTL813. This is an old Anemo part. Please use CSHL813AD.

We can offer you the part SRW503L0036 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts
SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts
SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts
SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts
 How to install a Crownsert?
SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts
SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts
SRW503L0036 - Imperial Structural Heavy-Duty Locking Inserts

Thread & Dimensions

A internal thread (Class 3B) 1/2-13 UNC
B external thread (Class 3A) 5/8-18 UNF
Ø max minor special .5618
Ø C (+.008/-.002) .528
D (+.015/-.000) .135
E ref .439
G (±.010) .750
Through-hole preparation Min. full THD depth 1.035; Min. full depth 0,785
Blind-hole preparation Min. full THD depth .924; Min. full depth 0,785
SRW503L0036 schematic

Material & Finish

Material Alloy Steel 4130 per AMS 6370
Finish Cadmium Plated per AMS-QQ-P-416 Type 2, Class 3 & SFL per SAE AS5272
Temperature range Up to 450+°F
Heat treat RC 25-34
Magnetic YES

Tooling & Preparation

Hand-Installation tool part number CSHTL813
Step drill part number CSD0578
Tap through tool part number TTI0625
Blind tap tool part number TBI0625
Removal tool part number CSHRT813
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