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, with a clean 7/16-20 UNF thread design, offer an exact fit to prevent gas or liquid leaks, streamlining installation and removal during maintenance or repair tasks. Durable Brass Construction: Built to withstand demanding conditions, our flare caps are made from high-quality brass, offering superior durability and resilience in challenging environments, catering to both professional and DIY projects. Optimal Sealing with Neoprene O-Ring: Each cap features a neoprene o-ring that guarantees a flawless seal, maintaining the integrity of your systems during repairs or routine maintenance, and providing peace of mind against leakage. Versatile Application Across Industries: Our 1/4 inch brass flare caps are not just for industrial use; their robust design makes them suitable for numerous applications, be it in manufacturing facilities or residential settings. The actual product may have slight color difference or difference, which will not affect the use Colour:Gold Material:brass Package Contents: 100 x Flare caps Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.