Male Captive Pin For N Connector (10Pk) 3.10mm Bore 20.0mm Length Additional Model #'s 78-RFN-P/M-3.1 78-RFNP/M3.1 RFN-P/M-3.1 RFNP/M3.1 RFNPM3.1 RFNPM31 UPC: 725310169055 (Poly Bag)