Each threaded rods assembly includes bronze Oilite bearings, hardenend flat washers and special machine tapered nuts.
Threaded rods are availble in two lengths, Long (20 1/2")and Short (13"). They can be purchased as individual assemblies (one threaded rod and associated hardware) or as a pair. When ordering a pair, specify quantity 1 to receive 1 pair of threaded rods. Note that there is a cost savings when buying a pair as opposed to purchasing two single rods