820-04-BLK -4 flare cap

Speedflow 820-04-BLK | -4 AN Flare Cap — Black Anodised

Cap off unused or temporary -4 AN male flare fittings cleanly and securely with the Speedflow 820-04-BLK. This precision-machined female flare cap threads directly onto any standard -4 AN male flare fitting, sealing the port during builds, pressure testing, storage, or system reconfiguration. An essential workshop and build accessory for any motorsport or performance automotive plumbing setup running -4 AN fittings.

Why Choose the Speedflow 820-04-BLK?

• Precision CNC machined aluminium — consistent 37° JIC/AN internal flare seating for a positive, leak-free cap
• Black hard anodised finish — corrosion, heat, and fluid resistant; protects open fittings from contamination and damage
• -4 AN female flare thread — caps any standard -4 AN male flare fitting or hose end
• Ideal for pressure testing — seal off circuit ends during system pressure checks without permanent plugging
• Build and storage protection — keeps open fittings clean and protected during fabrication, transport, and storage
• Lightweight construction — minimal weight impact for race and performance builds

Ideal Applications

Capping unused -4 AN male flare fittings, sealing circuits during pressure testing, protecting open fittings during build and storage, and temporary port sealing during system reconfiguration.

Specifications

• Part Number: SF820-04-BLK
• Thread: -4 AN Female Flare (37° JIC)
• Finish: Black Hard Anodised Aluminium
• Type: AN Flare Cap

Stock held locally in Perth, WA — fast dispatch Australia-wide.