SKU: ALL 49814
UPC: 848238090468
MPN: ALL49814
The Allen Plug NPT 1/2in Steel is a precision-engineered threaded fitting designed for sealing NPT (National Pipe Thread) ports in various applications. This component is ideal for builders looking to prevent fluid leakage in automotive builds, particularly during engine modifications and reconfigurations.
Manufactured from durable steel, the Allen Plug features tapered NPT threads that create a tight, self-sealing fit without the need for additional sealant tape. However, many mechanics opt to use PTFE thread tape for added security in environments prone to vibration. The NPT 1/2in specification refers to the nominal pipe size and conical thread profile, ensuring a reliable seal under pressure.
This fitting is particularly beneficial for those customizing fuel rails or blocking unused ports in engine configurations. Its compact size minimizes the footprint in tight spaces while maintaining structural integrity under varying pressure and temperature conditions.
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