Product InfoSea Tech Inc offers a wide range of standard and unique custom fittings, valves, manifolds, and tubing designed to address specific customer requirements. Sea Tech Inc maintains a continual R and D program to constantly upgrade the product ensuring the most reliable, cost effective solution for your connection needs.Compatibility: Fits 1/2 Inch Female NPS Swivel End Nut FittingQuantity: SingleWeight: 0.0100FeaturesLead Free (The Wetted Surface Of This Product Contacted By Consumable Water Contains Less Than One Quarter Of One Percent (0.25 Percent) Of Lead By Weight)Allows The Installer To Thread Onto NPT, NPS, BSP And Most Other Threads Without Tools Or Thread SealantSimply Thread On, Hand Tight, For A Zero-Leak SealLimited 90 Day Warranty