SKU: PIOPP-638-100
UPC: 727993345498
MPN: PP-638-100
The Pipe Plug - 1/8 (100) by Pioneer is an essential bulk solution for mechanics and automotive technicians who require reliable threaded port closures during engine work, system assembly, or component testing. These plugs are particularly useful for capping off unused passages in custom fuel systems or sealing ports during transmission servicing.
Constructed from durable brass, the 1/8 inch NPT male configuration ensures a tight, leak-proof seal when installed into standard female threaded ports. The tapered thread design creates a mechanical wedge as you tighten, eliminating the need for sealant tape in most automotive applications while remaining compatible with PTFE tape or pipe thread compound for critical high-pressure systems.
Professional mechanics engaged in building or modifying engine bays—from turbo installations to engine swaps—benefit from bulk packs like this for rapid assembly without delays. The compact storage footprint allows for easy placement in toolboxes or shop cabinets, ensuring you have spares on hand for multiple jobs.
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