Internal Nuts - Controlled Radius

controlled radius ZDV nuts
Internal nuts - controlled radius
close move

These special purpose nuts facilitate a tight bend as the 1/16" tube exits the fitting, and can also prevent kinks in very thin wall tubing. Controlled radius nuts are available in a range of sizes. Note that the short version (ZSN1R) can only be used in certain applications. Contact us for more information.

quick bend ZDV nuts
Material Size Length Product No.
Stainless 1/16" standard controlled radius nut .43" ZN1R
short controlled radius nut .30" ZSN1R
1/8" 1/8 inch controlled radius nut .57" ZN2R*
PEEK 1/16" Hex peek controlled radius nut .45" ZN1RPK*
Fingertight peek fingertight controlled radius nut .88" ZN1RFPK

* Available as special-order items