BNC Female to N Female adapter, 4 Hole Flange PN: A-NF-BNCF-097
SMA Female to BNC Female RF Adapter, 4 Hole Flange PN: A-BNCF-SMAF-299
BNC Female to SMA Female Adapter, 4 Hole Flange PN: A-BNCF-SMAF-299