N Female to N Female 4 Hole Flange, DC to 11GHz PN: A-NF-NF-489
SMA Female to N male Adapter with fixed holes, 4 Hole Flange PN: A-NM-SMAF-483
N Female to SMA Female Adapter, 4 Hole Flange PN: A-NF-SMAF-331
N Female to N Female Adapter, 4 Hole Flange PN: A-NF-NF-288
N Male to SMA Female Adapter, 4 Hole Flange PN: A-NM-SMAF-023
N Female to SMA Female Adapter, 4 Hole Flange PN: A-NF-SMAF-239
N Female to N Female Adapter, 4 Hole Flange PN: A-NF-NF-072
N Female to BNC Female Adapter, 4 Hole Flange PN: A-NF-BNCF-097