Reduce Scrapping and Smelting, Promote Component Reuse > Electric Powered
> Woodworking
> 3/4 -11 npt thread hss btc w hna projection pipe tap
3/4 -11 npt thread hss btc w hna projection pipe tap
1 HSS BTC W HNA .415 PROJECTION PIPE TAP 3/4-14 NPT
3/4-14 NPT - .415 PROJ. - BTC "W" HNA NIT.
This listing is for 1 (ONE) new tap out of box in good condition. These general purpose, regular high-speed steel taps are suitable for tapping most materials. The chips are retained in the flutes during use. Assembly of NPT threads requires a sealant such as Teflon tape or pipe joint compound. Nominal tap size is based upon the fitting size, not the actual size of the tap. The nominal size of these taps is 3/4-14 NPT, 4 Flute. Head is about 1-3/8" long. Shaft is 7/8" diameter with a 1/4" x 1/8" keyway and a 5/16" x 1/16" keyway and is 1-5/8" long with two flat angled indents. Printed on shaft is .415 PROJ. USA and part number B-31-17670, as well as "BTC 'W' HNA NIT." and the nominal size. Don't miss your chance to own these high-quality, durable pipe taps today!
thread threading threader nptf tapping die nos
