Black Steel Hex Connecting Tube, 3/8-24 Thread

These pre-cut and pre-threaded tubes are ideal for fabricating heavy-duty linkages and support struts. Black powder-coated steel offers high strength while looking great.

Each tube has right-hand (conventional) 3/8-24 UNF threads at one end and left-hand (reversed) 3/8-24 UNF threads on the other for quick length adjustments. Add 3/8-24 male threaded rod ends and jam nuts (each sold separately) to make a complete strut or link assembly. The 9/16" hex profile matches the hex size on AN316-6 Jam Nuts for ease of use. The end of the tube with left-hand threads has a groove for quick identification. Sold individually.