

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 YORK 221-12943-800 is a self-locking nut sized at one quarter inch, suitable for various applications within YORK HVAC systems. This component plays a vital role in securing connections, preventing loosening due to vibrations and other factors. It is built to conform to the necessary specifications for YORK equipment. Its self-locking design promotes the integrity and longevity of assembled parts, ensuring efficient operation of HVAC systems.
The self-locking feature ensures reliable connections in your HVAC setups.
Thanks for subscribing!
This email has been registered!