

Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Parker 640F-8 is a cap nut designed for use with 45-degree flare fittings. It meets the requirements of SAE J512 and J513, ensuring compatibility and reliability in various applications.
Ideal for HVAC and plumbing applications, the Parker cap nut ensures secure connections. Its brass construction offers durability and resistance to corrosion.
Thanks for subscribing!
This email has been registered!