![](https://cdvalve.com/wp-content/uploads/2019/01/CD4460_4b4f47076e44d.jpg)
Valve core with teflon seal (blue), tapered barrel
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2577_4b4f44de5ff91.jpg)
1/4″ flare hex nut
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2265_4b4f415474f4f.jpg)
1/4 flare cap, round brass w/ neoprene o-ring seal, attached keeper chain to prevent loss of cap
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2260_4b4f40a52147c.jpg)
1/4 flare cap, round brass w/ neoprene gasket seal
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2255_4b4f4055e6bac.jpg)
Tamper-resistant 1/4 flare cap, round brass w/ neoprene o-ring seal, security wire
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2245_4b4f400414753.jpg)
1/4 flare cap, round brass w/ neoprene o-ring seal
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2235_4b4f3ebc4dcc9.jpg)
1/4 flare cap, brass hex w/ neoprene o-ring seal
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2225_4b4f3e54f36c1.jpg)
1/4 flare cap, brass hex w/ metal-to-metal seal, also used for M-series fittings
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2220_4b4f3d049a3f5.jpg)
1/2-16 Acme cap, black glass-filled nylon w/ neoprene o-ring seal
![](https://cdvalve.com/wp-content/uploads/2019/01/CD2217_4b4f3c42133a8.jpg)
1/4 flare cap, black glass-filled nylon w/ neoprene o-ring seal and black retainer strap