EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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These Rubber Grommets are used to protect or cover through holes. There are 160 sizes available that will accommodate mounting holes ranging from 0.250 in - 2.50 in (6.4 mm - 63.5 mm) diameter and panel thickness ranging from 0.063 in - 0.375 in (1.6 mm - 9.5 mm).
Unit of Measure

Specifications

Brands

 N/A HEYCO®

Head Diameter

 N/A 3.000 in76.20 mm

Inside Diameter

 N/A 2.250 in57.20 mm

Mounting Hole Diameter

 N/A 2.500 in63.50 mm

Overall Height

 N/A 0.625 in15.90 mm

Maximum Panel Thickness

 N/A 0.250 in6.40 mm

Maximum Temperature Rating

 N/A 221 ºF105 ºC

Minimum Temperature

 N/A -40 ºF-40 ºC

Color

 N/A Black

Material

 N/A Styrene-Butadiene Rubber (SBR)

Features and Benefits

Features and Benefits

 N/A
  • Helps to eliminate sharp edges so your wires are protected
  • Adds aesthetic value to your application
  • Have good water resistance characteristics
  • Suitable for most moderate chemicals and wet or dry organic acids