1/4-20 UNC Finials
Finials and Caps with 1/4-20 UNC Thread can help secure a lamp shade in place, provide a surface that the lamp can be picked up from above, and/or complete the lamp or fixture's aesthetics. Finials and Caps can also be used as a foot on a base, leg for a chest, or as a draw pull. The thread measures 1/4 inch Diameter with a pitch of 20 threads per Inch.
For Common Questions about Measuring Lamp Thread click here