MRF N M B 1/4 10/32 UNF
MRF N M B 5/32 1/8
MRF N M B 5/32 10/32 UNF
MRF N M V 1/2 1/2 NPT
MRF N M V 1/2 3/8 NPT
MRF N M V 1/2 1/4 NPT