MOCAP FCS Series flanged polyethylene plastic caps are designed to protect standard straight threads. The natural color of the flanged plastic caps allows visual verification of the threads or o-ring. Flanged caps for standard straight threads are easy to assemble or remove by hand or automated equipment.

Flanged Plastic Caps for Standard Straight Threads
Flanged Plastic Caps for Standard Straight Threads

FCS Series available in sizes to fit 7/16" through 1-5/8" straight threads.

Additional series available to fit Standard Straight Threads and BSP & NPT Threads.



Flanged Plastic Caps are Stocked for Immediate Shipment
All Flanged Plastic Caps are Available in Mini-Paks when Less than Case Quantities are Needed






Mocap Flanged Caps for Straight Threads App1