Bird has a variety of Flange-to-Flange Adapters to siut your RF requirements. The 4712-015 (7/8 inch Flange to 1-5/8 inch EIA) Flange Adapter Kit is rugged, reliable and easy to use.
The Kit consists of:
(1) 4712-018 - Adapter Plate
(1) 4712-017 - Center Conductor
(4) 5/16-18 x 3/4 Hex Hd Bolts
(4) 5/16 Split Lockwasher
(3) 1/4-20 x 5/8 Hex Hd Bolts
(3) 1/4 Split Lockwashers
