Bulk Convenience & Premium Internal Seal: Enjoy project efficiency with our 100-pack of brass flare caps, each equipped with an integrated neoprene o-ring for optimal sealing, ensuring no leaks for industrial or household use. Precision Engineered Fit for 1/4 Inch Copper Pipe: These caps feature a 7/16-20 UNF thread design that provides a precise fit to prevent gas or liquid leaks, simplifying installation and removal during maintenance or repair tasks. Brass Construction: Made from high-quality brass, these flare caps offer superior durability and resistance to demanding conditions, suitable for both professional and DIY applications. Optimal Sealing with Neoprene O-Ring: Each cap includes a neoprene o-ring that ensures a reliable seal, maintaining system integrity during repairs or routine maintenance and providing protection against leakage. Versatile Application Across Industries: These 1/4 inch brass flare caps are designed for a wide range of uses, from industrial and manufacturing settings to residential plumbing and HVAC systems. Note: The actual product may vary slightly in color due to lighting and display differences, which does not affect functionality. Color: Gold Material: Brass Package Contents: 100 x Flare Caps Note: Light reflection and different displays may cause the color of the item in the picture to appear slightly different from the real thing. Measurement may vary by +/- 1-3 cm.