About this item【Tips】To obtain a proper seal in the NPT joint, you need to use a sealant compound or PTFE tape. The thread is sealed by wedging. The NPT connection cannot be reused. When accessories are reused, this can cause wear or increase the possibility of leakage.【37 Degree Flare Fitting Taper】：The 6an male flare to 1/4\" NPT fitting has one male side AN is a 37-degree flare fitting taper and the other male side NPT is a 60 degree tapered threads. These adapter hose fittings are designed to quickly make professional 37° AN connections from NPT tapered pipe threads. Designed for smooth flow that gives better fluid flow, tight security, and leaks free.【Application】The item is widely used in kinds of liquids, oil, Water, Air, Fuel lines, E85, gas, etc. Bulkhead Fitting is perfect to apply in automotive, industrial, boat/marine, etc. The male flare fitting fit all oil cooler / fuel tank / fuel pump/fluid Line/turbo.【Material ＆ Features】Made of High-Performance Lightweight 6061-T6 Billet Aluminum Material. All threads are designed for the maximum percentage of engagement. One side is AN standard and the other is NPT National Pipe Taper Thread. Each straight fitting is completed with a black anodized finish for corrosion protection. Features: anti-rust, waterproof, oil-proof.
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