1/4IPS Unfinished Steel Pipe Threaded 3/16in Long
1/4ips Male Threaded Unfinished Brass Pipe - 3/16in Long Thread
1/4ips (1/2in Outer Diameter) Unfinished Brass Round, Hollow, Lamp Pipe is hollow on the inside and is threaded on Both Ends With 3/16 Inch Long Male Thread. For Common Questions about Measuring Lamp Thread click here