FCO - Flat-Faced O-Ring Caps

Flat-Faced O-Ring Caps

These 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

Standard Colour: Red


Type: Fitting Protection, Protection & Finishing , Caps

Material: LDPE, Polyethylene

Applications: Hydraulics, Thread and Flange Protection

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Part Number Dim A (mm) Dim B (mm) Dim C (mm) Cap Thread Size Fit Hex Size
FCO-40 17.04 19.96 14.99 9/16-18" 11/16"
FCO-60 20.12 23.57 17.27 11/16-16" 13/16"
FCO-80 23.27 27.28 21.34 13/16-16" 15/16"
FCO-100 27.89 32.69 23.88 1-14" 1 1/8"
FCO-120 34.42 40.03 26.16 1 3/16-12" 1 3/8"
FCO-160 40.28 47.22 28.19 1 7/16-12" 1 5/8"
FCO-200 46.53 54.56 28.19 1 11/16-12" 1 7/8"
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