Heyco UL Recognized Thermoplastic Rubber Grommets
Heyco UL Recognized Thermoplastic Rubber Grommets let users convert raw-edged holes into smooth, neat, insulated holes. These Heyco UL Recognized Thermoplastic Rubber Grommets insulate and mechanically protect cable, tubing, hose, rope, rods, and shafts. The series features a retaining bead that snaps securely into place and is UL approved for applications up to +50°C. These Heyco grommets offer 11 diameters covering a panel thickness range of 0.8mm to 3.2mm.
Features
- Converts raw-edged holes to smooth, neat, insulated holes
- Retaining bead snaps securely into place
- Insulates and mechanically protects cable, tubing, hose, rope, rods, and shafts
- UL approved for applications up to +50°C
- 0.8mm to 3.2mm panel thickness with a selection of 11 diameters
Applications
- Converting raw‑edged holes into smooth, insulated openings
- Protecting cables, wires, tubing, hoses, rope, rods, and shafts from abrasion
- Mechanical insulation around panel openings
- Installations with a wide range of panel thicknesses and hole diameters
Specifications
- 9.5mm to 50.8mm mounting hole diameter
- Flex Temp (Thermoplastic Rubber) material
- Certifications recognized under the Component Program of Underwriters' Laboratories, File E15331
- UL 94-HB flammability rating
- 0°C to +50°C operating temperature range
Additional Resources
Dimensions
Published: 2026-03-13
| Updated: 2026-03-19