Heyco Products
Bushings and Plugs
Snub/Open/Closed Bushings | Shorty Bushings | Heyco Snap Bushings | Snap Bushings | Universal/Armor Bushings | Halogen-Free Hole Plug | Threaded Insulating Bushings | Flexible Grommetting | Metric Dome Plugs/Snap Bushings |
Dome Plugs | Halogen-Free Hole Plugs | Shorty/Double "D" Plugs | Window Plugs | Pry Out Plugs | Vent Plugs |
Liquid Tight Knock-Out Seals | Glossy Plugs | Feets of Strength | Adhesive Backed Bumpers

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Nylon Grommets, Bushings, and Plugs

Heyco® Flexible Nylon Grommets
Heyco® Flexible Grommetting
  • Nylon grommets protect and insulate wires and cables from chafing against sharp chassis edges.
  • Serrated design particularly suited to irregularly shaped panel holes.  For regular round holes we recommend Heyco Snap Bushings or Heyco Shorty Bushings.
  • Depending on the chassis thickness, nylon grommets may grip tightly by themselves.   If not, a touch of epoxy will keep themin place.
  • A wide range of sizes fits chassis thicknesses from .040"(1,0mm) to .250" (6,4mm).
  • The most cost effective way to protect wire and cables from sharp edges.
  • Eight sizes can be cut to fit for no waste.
  • Molded nylon grommets.  Flammability classification 94HB. 
Old Style New Style Panel Thickness
2170 2220 up to .036
2171 2221 up to .036
2172 2222 .037-.071
2173 2223 .037-.071
2174 2224 .072-.105
2175 2225 .072-.105
2176 2226 .106-.164
2177 2227 .106-.164
2178 2228 .165-.187
2179 2229 .165-.187
2180 2230 .188-.250
2181 2231 .188-.250

Heyco® Flexible Grommetting

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