Package List - 10 pack 3/4 PEX F1960 x 3/4 brass Male NPT Adapter fittings are included in the pex fitting package. Compatible with Expanding Fitting System. NOT for PEX B/Crimp Pipes! Only for PEX A/Expansion Pipes! Made of lead-free brass, corrosion-resistant. Built to last through years of daily use with both hot and cold water. Slide PEX-A expansion ring onto PEX-A tube. Insert fitting fully. Expand with tool for permanent cold seal. No flame, glue or solvents needed. Safe for Potable Water - Constructed from high-quality brass, ensuring reliable performance for your plumbing drinking water systems. Size 3/4 x3/4 NPT-10Pack Brand Name Niikappu Unit Count 10.0 Count Item Weight 1.4 Pounds Manufacturer Niikappu Model Number pex-a male adapter fitting Material Type Brass