swiftech mcr320 thread compatibility

Dutt1113

[H]ard|Gawd
Joined
Jun 30, 2005
Messages
1,623
I was wondering if anyone can tell me if G1/4 threads are compatible in the 1/4 npsm threads of the mcr320 radiator. I order the rad from newegg and in their description it said 3/8 npt threads and I get the radiator and it has those new 1/4 npsm threads so the 3/8 npt right angle plastic barbs I orderd for it don't fit.
 
No. 1/4 BSPP (G 1/4") has 19 threads per inch. 1/4" NPSM has 18 threads per inch.
 
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