SRQ500L0074

Imperial Short Inserts

Locking Type / Inconel 718 SP / Short

Installed using the Crownserts Hand-Installation Tool:  CSTL820

SRQ500L0074 is an imperial short insert in Inconel 718, internally silver-plated for 1/2-20 UNJF-3B threads in light alloys; 9/16-24 UNJEF-3A external; install with CSTL820. This is an old Anemo part. Please use CSSL820SP.

We can offer you the part SRQ500L0074 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SRQ500L0074 - Imperial Short Inserts
SRQ500L0074 - Imperial Short Inserts
SRQ500L0074 - Imperial Short Inserts
SRQ500L0074 - Imperial Short Inserts
 How to install a Crownsert?
SRQ500L0074 - Imperial Short Inserts
SRQ500L0074 - Imperial Short Inserts
SRQ500L0074 - Imperial Short Inserts

Thread & Dimensions

Thread Ø A 1/2-20 UNJF-3B
Thread Ø B 9/16-24 UNJEF-3A
Minor diameter max .5290
Ø C (±.003) .507
D (±.010) .750
E ref .45
F (±.005) .120
G (±.005) .105
H ref .439
J 44
Through-hole preparation Min. full THD depth .973; Min. full depth .785
Blind-hole preparation Min. full THD depth .889; Min. full depth .785
SRQ500L0074 schematic

Material & Finish

Material Inconel 718 per AMS 5662
Finish Internal surfaces: Silver plated per AMS 2411 (0.0002 in min. thickness); External surfaces: Passivated per AMS 2700
Material note Only available as locking SP version.

Tooling & Preparation

Hand-Installation tool part number CSTL820
Step drill part number CSD0531
Tap through tool part number TTI0561 / TTI0562
Blind tap tool part number TBI0561 / TBI0562
Removal tool part number CSRT820
 REQUEST A QUOTE  DOWNLOAD OUR CATALOGUE