$9.49 / EA
1/2-20 national fine plug style fractional tap. Precision cut threads, accurately formed for consistent, exact threading. Heat treated and tempered for tile hard threads, and longer, useful life. Designed for hand cutting applications.
Die hex 5/16-24 nf
9/64" t-handle hex key
Plug tap 5/8-18 nf
7/32" t-handle hex key