


Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The YELLOW JACKET 40265 is an Acme Half Union designed for various HVAC and automotive applications. This fitting features a 1/2" Acme male connection and a 1/8" NPT male connection, making it suitable for converting R-134a refrigerant cylinder threads. It is manufactured with deep knurling for easy handling and is designed to work with 1/2" Acme or 14mm threads. This adapter fitting is a replacement part for Series 41 manifolds.
Made in the USA for reliable performance in HVAC and automotive systems.
Thanks for subscribing!
This email has been registered!
