Account Login











B & P Lamp Supply, Inc., Lamp Shade Frames, Mc Minnville, TN




Home > Help


Pipe And Nipple Thread Sizes


1/4-27
1/8 IPS
1/4 IPS
3/8 IPS
1/2 IPS
1/4" dia.
3/8" dia.
1/2" dia.
5/8" dia.
3/4" dia.
- Common on harp tops & some finials


- Most common size for table lamps and regular-size fixtures

- Often used on floor lamps and cluster bases


-Used on large chandeliers and other heavy duty applications


-Used on large chandeliers and other heavy duty applications