783-021

This professional-grade 1/2-inch black malleable steel cap is a vital component for sealing the end of threaded pipe runs in plumbing and gas distribution systems. Designed for durability and high tensile strength, this black iron fitting provides a reliable, leak-proof termination for air, gas, and oil lines. It is an essential part for homeowners and technicians performing appliance installations or repairs, such as capping off gas lines during range or water heater upgrades. The malleable iron construction ensures it can withstand standard residential and commercial pressure levels, while the precision-machined threads ensure a secure fit with standard 1/2-inch NPT piping.
Type: Steel Pipe Fitting
Size: 1/2 inch
Application: Commonly used in gas line installations, HVAC systems, and plumbing for kitchen and laundry appliances like gas ranges, clothes dryers, and water heaters.
Specifications: Material: Black Malleable Iron; Thread Type: Female NPT (National Pipe Thread); Pressure Class: 150 psi; Coating: Rust-resistant black finish; Suitable for gas, oil, and air applications.