Speedflow -16AN Tube Nut 818-16

Game On Motorsports Australia Verified independent store

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The Speedflow 818-16 Tube Nut is a -16AN aluminium tube nut designed for use with matching AN tube sleeves in hard line fabrication. Precision-machined for accurate 37° flare engag ement, this fitting provides secure sealing in high-flow fuel, oil, and fluid transfer systems. Ideal for custom hard line plumbing in performance street and motorsport applications where reliability and strength are critical. Features -16AN tube nut Designed for use with AN hard line and tube sleeves Precision-machined 37° AN flare seat Suitable for high-flow fuel, oil and fluid systems Compatible with standard -16AN fittings Sold individually Typical Applications Fuel hard line systems Oil system plumbing Dry sump and high-flow applications Performance street and motorsport vehicles Fitment Notes Designed for use with matching -16AN tube sleeve (olive) Requires correct 37° flared hard line AN fittings seal on the flare face, not the threads Confirm tube size and compatibility before installation Show more