Stainless Steel 45° NPT Male to AN Fitting 1/4" NPT to Male -4AN

1/4" NPT to Male -4AN

Stainless Steel 45° NPT to AN Adapter.

1/4" NPT Male to -4AN Male.

Aeroflow Performance have designed this 304 stainless steel 1/4" NPT to -3AN and -4AN for applications such as turbochargers and radiator necks. Being a 304 stainless steel it can withstand extreme heat and is high strength compared to the standard alloy fitting which can break over time in racing applications.