These AN929-style caps conform to JIC and SAE specifications. Two-piece construction allows the threaded portion to swivel independently of the sealing portion. This is a slightly more expensive approach than a one-piece solid cap, but it avoids flare damage and allows the same pressure-tight seal that a hose end would provide.
Black anodized aluminum. We also offer the more traditional Blue Anodized Aluminum AN929 AN Flare Caps (Part No. 3234-Size).