NPT Fittings: Background and Use - Pegasus Auto Racing Supplies

NPT fittings can be confusing because the nomenclature does not refer to the thread size. This page will help you identify which NPT fitting size you have.

This steel brake adapter has a male 10x1.00mm DIN bubble flare (convex) fitting on one end and a 3AN male (3/8-24, 37° convex) on the other end. Sold

Male 10 x 1.0mm Metric Convex Seat to 3AN Male, Steel

5/8-18 Power Steering To 6AN Adapter Pegasus Auto Racing, 57% OFF

1/4 to 7/16-24 Long Version Inverted Flare Tube Nut, Steel

Can't find a good spot to install the sender for your electrical temperature gauge? This fitting lets you weld or braze female 1/8 NPT threads to any

Weld-in Bung, 1/8 NPT for Electrical Gauges, Steel

Pegasus HJ28, 28mm (1 1/8 inch) Pegasus Pro Design Aluminum Hose Joiner : Automotive

This aluminum adapter makes it easy to install an electrical temperature gauge sender or warning light switch in a 3/8 ID hose. Includes adapter with

Setrab 1/8 NPT In-Line Gauge Adapter, 3/8 Barbs

Quick-Disconnect Socket to 3/8 NPT Male, 3000 Series

Spin-On Remote Oil Filter Adapter, 1/2 NPT Ports

Why You Should Avoid NPT Fittings Hose Assembly Tips, 45% OFF

This special adapter has a male 12AN fitting (1 1/16-12, 37° flare) on one end, a female 12AN swivel fitting on the other, and a female 1/8 NPT port

12AN Male to 12AN Female Inline Gauge Adapter, Black Alum.