Search Products
loading...
PFAS & Material Alternatives
EPSI Ready Kits

Explore ready-to-use masking and racking solutions designed to help your team get organized, protected, and production-ready faster.

  • Wheel masking kits
  • Wheel hook systems
  • Cross N Click modular racking
Explore Kits Ask EPSI
Future-Ready Material Solutions
Compliance + Performance

Looking for practical alternatives for industrial finishing? EPSI helps customers move forward with masking solutions engineered for heat, protection, reusability, and process consistency.

  • Polyester tapes & discs
  • Silicone caps, plugs, tubing & sheeting
  • EPDM masking options
  • Polyimide high-temp masking
Explore Alternatives Custom Solutions
Technical Guide

Download the latest EPSI technical guide and product reference materials.

Download Technical Guide Guide Espanol
Need Help Choosing?

Connect with EPSI for help selecting masking, plugs, caps, hooks, racking, and finishing solutions for your application.

  • Powder coating
  • Plating and anodizing
  • Industrial finishing support
Contact EPSI Call 866-275-3774
Connect with EPSI
Follow EPSI for product updates and finishing insights.
Accepted Payments
Secure checkout with major card providers.

FCS Series - Flanged Caps

  • Flanged Washer Area is Ideal for Masking Around Lead-In Chamber of Threaded Holes.
  • Hollow Design Ensures Easy Insertion
  • Can be Used in Conjunction with a Dowel or Other Insertion Tool for Easier Application
  • Flanged Caps are Reusable, and Will Not Melt or Harden.
  • Powder Coating, E-Coating, Plating and Anodizing.

Typical Applications:

Used as a plug in threaded holes, and chamfered holes. Can also be used as a substitute for an equivalent silicone cap.

Filter
Part Number COLOR ID - IN OD - IN FD - IN IL - IN A PL - IN ID - MM OD - MM FD - MM IL - MM PL - MM PCS/BAG Unit Purchase
0.173 (4.4mm) ID X 0.291" (7."
FCS 012031-L
YELLOW 0.173 0.291 0.472 0.472 150° 0.748 4.4 7.4 12.0 12.0 19.0 250
$54.04/BAG
In Stock
0.224 (5.7mm) ID X 0.343" (8."
FCS 015032-N
PINK 0.224 0.343 0.579 0.579 150° 0.748 5.7 8.7 14.7 14.7 19.0 250
$66.80/BAG
In Stock
0.303 (7.7mm) ID X 0.421" (10"
FCS 016033-C
CLEAR 0.303 0.421 0.622 0.622 150° 0.748 7.7 10.7 15.8 15.8 19.0 250
$78.04/BAG
In Stock
0.421 (10.7mm) ID X 0.539" (1"
FCS 018034-Y
GREY 0.421 0.539 0.709 0.709 150° 0.748 10.7 13.7 18.0 18.0 19.0 250
$103.71/BAG
In Stock

With Selected Items:

})();