Brass Adapter, 1/2-14 Male NPT Square Head Plug

Application Grease, refrigeration, instrumentation and hydraulic systems. Fuel, LP and natural gas available on special order.	End Gender 1 13554	End Size 1 0.50	End Type 1 PTF SAE Short	L 0.99	Minimum Working Temperature -65	Supplier Part Number 3151X8	Thread 1 1/2-14	Thread Sealant No	Product Weight 0.09 lbs

Product Questions & Answers

Will this plug hold up okay in a hydraulic system?

Question by: Joyce P on Sep 8, 2025, 2:42 PM

Designed for hydraulic systems, this brass adapter plug can handle pressures up to 150 PSI and temperatures ranging from -65°F to +250°F.

Answer by: Customer Support on Sep 10, 2025, 12:35 PM