JB Industries
JB Industries A31665 Quick Coupler 5/16 Male 1/4 Female 0 Degrees Brass 1000 psi
Quick coupler connects 5/16 inch SAE male to 1/4 inch female fittings at 1000 psi working pressure for refrigeration hoses
- Quick connect for refrigeration hoses with 5/16 SAE male and 1/4 female ends
- Brass construction handles 1000 psi working pressure in HVAC service
- Straight 0-degree angle keeps hose routing simple and leak-free
- JB Industries brand built for professional automotive climate control work
- New condition ready for immediate installation on compatible systems
HVAC Quick Coupler Brass Fitting
This brass quick coupler connects 5/16 inch SAE male threads to 1/4 inch female threads in a straight zero-degree configuration. It is rated for a working pressure of 1000 psi. The fitting suits refrigeration hoses using quick connect and disconnect ends. HVAC technicians use it during system service and refrigerant handling.
Straight Thread Adaptation For Service Hoses
The zero-degree angle keeps the hose path straight, reducing stress on connections in tight service panels. Brass construction resists corrosion from refrigerant oils and moisture. The coupler accepts standard quick-disconnect hose ends without tools. It bridges differing thread sizes found on manifold gauges and recovery equipment.
Replaces Worn Or Mismatched Couplers
Technicians replace this coupler when original fittings leak, strip or seize after repeated cycles. It upgrades temporary adapters that add length and potential leak points. The jump is worth it when a secure, direct 5/16 to 1/4 transition restores reliable vacuum and charge flow. Buyers needing metric threads or higher pressure ratings cannot use this fitting.
Highlights
- Quick connect for refrigeration hoses with 5/16 SAE male and 1/4 female ends
- Brass construction handles 1000 psi working pressure in HVAC service
- Straight 0-degree angle keeps hose routing simple and leak-free
- JB Industries brand built for professional automotive climate control work
- New condition ready for immediate installation on compatible systems
Specifications
| Brand | JB INDUSTRIES |
|---|
Questions about this item
What is the maximum sustained working pressure of the brass fitting?
The brass quick coupler is rated for a working pressure of 1000 psi during continuous operation.
Does the coupler generate noticeable heat or noise during all-day refrigerant recovery?
As a passive brass fitting with no moving parts, it produces no noise and negligible heat under normal HVAC service conditions.
Which hose fittings are required to connect this 5/16 inch SAE male to 1/4 inch female coupler?
You need a refrigeration hose with a 5/16 inch SAE female end on one side and a 1/4 inch male flare on the other to match the coupler.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
