Nuts with product numbers starting with 'Z' are for use with all standard Valco internal fittings and most valves. They may be used with fittings from other manufacturers as well. The L (long) and XL (extra-long) types are for situations where the fitting head may be otherwise inaccessible or where interference between fittings exists. Standard material is 300 series stainless.
Sold in packages of 10.
These special purpose nuts facilitate a tight bend as the 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.
