2PCS 3AN Male Flare Blanking Plug Fitting Adapter, Black Anodized Aluminum Hard Hex Head Nut Plug Adapter, Automotive Accessories Suitable for Vehicle Fuel Oil Line End Modification
【High Precision Size】Our 4AN male flare blanking plug fitting products are made using high-precision processing technology. The cap fitting is a standard 4AN size that can fit perfectly with other parts.The outside is a hex head nut structure. You can easily install it with a wrench.
【Dustproof and Leakproof】 The sufficient thread depth makes it leak-proof. there is a 37° chamfer on the inside of the product so that there is no obvious gap after the product is connected. In addition, the outer hexagonal structure is of appropriate size and does not protrude too much so that the internal liquid can be well isolated from external dust.
【Durable and Colorfast】The black anodizing technology used on the outside ensures that it will not fade for a long time, and the high-precision and hardness thread processing technology allows it to be used repeatedly without deformation.
【Scope of Application】These male flare blanking plug fitting are ideal for installed at exposed or unused hole for preventing leakage of fluids into exposed areas and prevent dirt and debris from entering threaded hose fittings and adapters. Widely used fuel rail, fuel pressure regulator, radiator, vehicle fuel oil line end modification etc.
【Working Parameters】According to the test, this product can be applied to Max Working Pressure is 1500 PSI‘s working environment. Working Temperature Range is -65º F to 252º F.It is enough for most environments to meet daily use needs
Description
Upgrade your automotive fluid system protection with TRUCKMETER's 2-Pack AN Male Flare Blanking Plugs, the professional solution for sealing unused fluid line connections. These premium end caps are manufactured from aerospace-grade 6061-T6 aluminum and feature specification Type III hard anodizing for superior durability and corrosion resistance. Each plug is precision-machined to ensure perfect sealing and compatibility with standard AN fittings.
Engineered for demanding applications, these plugs excel in high-pressure environments up to 1500 PSI and maintain optimal performance across an extensive temperature range from -65°F to 252°F. The precision-engineered hex head design allows for easy installation and removal while preventing over-tightening and potential damage. Advanced sealing technology, including the 37-degree flare and extended thread depth, guarantees leak-free operation even under extreme conditions.
Essential for professional mechanics and automotive enthusiasts, these versatile plugs are perfect for sealing unused ports on fuel rails, pressure regulators, radiators, and custom fluid systems. The compact hex head profile minimizes external exposure while maintaining easy access for installation and maintenance. The black anodized finish not only provides excellent corrosion protection but also adds a professional, clean appearance to your installation.
