FCO Series

Flat-Faced O-Ring Caps

FCO Series flat-faced O-ring caps are designed to cap the outside of hexnuts. Featuring a chamfered flange for easy hand removal, these caps fit snugly to minimize the chance of falling off during transit. The FCO series is ideal for fluid power valves and hose and pipe fittings.

  • Flanged for easy installation and removal
  • Internal ribs securely hold caps in place
  • Due to their larger size, FCO-120 thru FCO-200 have external ribs

Material: Low-Density Polyethylene
Service Temperature: -94 - 175° F (-70 - 79° C)
Standard Color: Red

Note: Micropack sizes have a minimum 3 day lead time.