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THE GROMMET JOURNAL

Rubber Grommet Insights

Practical perspectives on materials, applications and choosing the right rubber grommet.

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Smooth matte black rubber grommets in round, oval, blind-hole and custom profilesMaterials. Profiles. Applications.

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594 articles Page 28
APPLICATIONS & SELECTION

1-Inch Rubber Grommets: Fit and Material

A 1-inch grommet specification must identify the dimension being measured; one inch equals 25.4 mm. Check the complete drawing for mounting and passage requirements.

APPLICATIONS & SELECTION

1-3/8 Rubber Grommets

A 1-3/8-inch measurement equals 34.925 mm. The product label alone does not establish whether this is the outside diameter, internal passage or mounting-hole size.

APPLICATIONS & SELECTION

1-3/4 Rubber Grommets

A grommet labeled 1-3/4 needs a unit and a reference dimension. If it is specified in inches, the measurement is 44.45 mm.

APPLICATIONS & SELECTION

1-1/2 Rubber Grommets: Ordering Requirements

A 1-1/2 label needs a stated unit and dimension reference. When expressed in inches, it is 38.1 mm. Confirm the product drawing before ordering.

APPLICATIONS & SELECTION

1-1/8 Rubber Grommets

Confirm the unit and dimension reference for a grommet labeled 1-1/8. If the unit is inches, the measurement equals 28.575 mm.

APPLICATIONS & SELECTION

1.25-Inch Rubber Grommets

A 1.25-inch dimension equals 31.75 mm. Confirm which feature the supplier identifies with that size before choosing a rubber grommet.

APPLICATIONS & SELECTION

1/8 Rubber Grommets: Confirming the Size

A listing marked 1/8 needs both a unit and a dimension reference. If it means 1/8 inch, the measurement is 3.175 mm; confirm whether that refers to…

APPLICATIONS & SELECTION

1-Inch Rubber Grommet Plugs

A 1-inch rubber grommet plug is intended for a specified closure. Confirm whether the label refers to the mounting opening or another dimension; one inch equals 25.4…

APPLICATIONS & SELECTION

1-Inch Inside-Diameter Rubber Grommets

A 1-inch inside-diameter rubber grommet has a nominal central passage of 25.4 mm. That measurement does not define the mounting-hole diameter.

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