System of Measurement System of Measurement |
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For Hole Diameter For Hole Diameter | Show |
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For Hole Diameter For Hole Diameter | Hide |
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Material Material |
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For Use With For Use With |
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Shape Shape |
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 | Round |
Maximum Temperature Maximum Temperature |
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Minimum Temperature Minimum Temperature |
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Hardness Rating Hardness Rating |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Specifications Met Specifications Met |
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For Plate Thickness For Plate Thickness |
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About Durometer Hardness Scales
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About Vibration-Damping Mounts
More
Grommets
SBR grommets have good abrasion resistance. They are not for use outdoors.
EPDM grommets are UV, ozone, and chemical resistant. They can be used outdoors.
Buna-N grommets withstand a wider range of temperatures than other grommets and resist abrasion, oil, and grease. They are not for use outdoors.
Grommets that meet MIL-G-3036 resist hot petroleum-based oil and coolant.
Grommets that meet MS-35489 and AN931 adhere to military dimensional standards.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Pkg. Qty. | Pkg. | |
SBR Rubber | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 1/16" | 1/8" | 11/32" | 7/32" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 000000 |
| 1/4" | 3/32" | 1/8" | 11/32" | 1/4" | Medium | Durometer 55A | -30° to 170° | No | Black | 10 | 00000000 | 0000 |
EPDM Rubber | ||||||||||||
| 1/4" | 1/16" | 1/8" | 11/32" | 7/32" | Medium | Durometer 50A | -60° to 300° | Yes | Black | 100 | 00000000 | 00000 |
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Specifications Met | Color | Pkg. Qty. | Pkg. | |
Buna-N Rubber | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 1/16" | 1/8" | 11/32" | 3/16" | Medium | Durometer 50A | 0° to 250° | No | MIL-G-3036, AN931-210, MS35489-1 | Black | 100 | 0000000 | 000000 |
| 1/4" | 3/32" | 1/8" | 11/32" | 7/32" | Medium | Durometer 50A | 0° to 250° | No | MIL-G-3036, MS35489-142 | Black | 10 | 00000000 | 00000 |
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Pkg. Qty. | Pkg. | |
SBR Rubber | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 7/64" | 5/32" | 21/64" | 13/64" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 000000 |
Cut-to-Size Grommets
Cut the thin layer of rubber in the center of these grommets to create custom IDs to securely hold and protect wire, cable, and cords. Push these grommets into place. They turn rough-edged and uneven holes into smooth, insulated holes. Commonly used in metal panels, they also damp vibration. All have a medium hardness rating to offer a balance of cushioning and impact resistance. They're also known as webbed grommets. Use a utility knife to make your cuts.
For indoor use, choose between SBR and Buna-N grommets. SBR grommets have good abrasion resistance. Buna-N grommets hold up to a wider range of temperatures than other grommets and resist abrasion, oil, and grease.
EPDM grommets are UV and ozone resistant, so you can use them outdoors. They won’t degrade from chemicals.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Pkg. Qty. | Pkg. | |
SBR Rubber | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 1/16" | 1/64"-1/8" | 11/32" | 7/32" | Medium | Durometer 55A | -30° to 170° | No | Black | 10 | 0000000 | 00000 |
Buna-N Rubber | ||||||||||||
| 1/4" | 1/16" | 1/64"-1/8" | 13/16" | 5/16" | Medium | Durometer 45A | 0° to 250° | No | Black | 10 | 0000000 | 0000 |
EPDM Rubber | ||||||||||||
| 1/4" | 1/16" | 1/64"-1/8" | 11/32" | 7/32" | Medium | Durometer 55A | -60° to 300° | Yes | Black | 10 | 0000000 | 0000 |
High-Temperature Grommets
These flexible grommets withstand temperatures of 450° F or greater, which is approximately twice as high as our standard grommets. Push them into place to protect wire, cable, and cords by turning rough-edged and uneven holes into smooth, insulated holes. Commonly used in metal panels, they also damp vibration. All of these grommets can be used outdoors.
Grommets that meet MIL-G-3036 resist hot petroleum-based oil and coolant.
Grommets that meet MS35489, AN930, and AN931 adhere to military dimensional standards.
Silicone grommets withstand a wider range of temperatures, but are not as chemical resistant as fluoroelastomer. They have a medium hardness rating, which offers a balance of cushioning and impact resistance.
For technical drawings and 3-D models, click on a part number.
| For Hole Dia. (A) | For Material Thick. (B) | ID (C) | Flange Dia. (D) | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Specifications Met | Color | Pkg. Qty. | Pkg. | |
Style 1 | |||||||||||||
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Silicone Rubber | |||||||||||||
| 1/4" | 1/16" | 1/8" | 11/32" | 3/16" | Medium | Durometer 50A | -60° to 500° | Yes | MIL-G-3036, MS35489-1X, AN931-210 | Red | 25 | 0000000 | 00000 |
Grommet Assortments
Keep grommets of various sizes on hand to solve whatever problems arise. Push these flexible grommets into place to protect wire, cable, and cords by turning rough-edged and uneven holes into smooth, insulated holes. Commonly used in metal panels, they also damp vibration. All have a medium hardness rating for a balance of cushioning and impact resistance.
SBR grommets have good abrasion resistance.
EPDM grommets are UV, ozone, and chemical resistant. They can be used outdoors.
| Number of Pieces | Hardness Rating | Hardness | Temperature Range, °F | For Use Outdoors | Container Type | Includes | Color | Each | |
SBR Rubber | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 99 | Medium | Durometer 55A | -30° to 170° | No | Plastic Case | Grommets for 3/16" Hole Diameter with 1/8" ID (25 ea.) Grommets for 1/4" Hole Diameter with 1/8" ID (25 ea.) Grommets for 3/8" Hole Diameter with 1/4" ID (25 ea.) Grommets for 1/2" Hole Diameter with 3/8" ID (12 ea.) Grommets for 5/8" Hole Diameter with 3/8" ID (6 ea.) Grommets for 7/8" Hole Diameter with 5/8" ID (6 ea.) | Black | 0000000 | 000000 |
| 172 | Medium | Durometer 55A | -30° to 170° | No | Plastic Case | Grommets for 3/16" Hole Diameter with 1/8" ID (25 ea.) Grommets for 1/4" Hole Diameter with 1/8" ID (25 ea.) Grommets for 3/8" Hole Diameter with 1/4" ID (25 ea.) Grommets for 1/2" Hole Diameter with 3/8" ID (15 ea.) Grommets for 5/8" Hole Diameter with 3/8" ID (9 ea.) Grommets for 3/4" Hole Diameter with 1/2" ID (15 ea.) Grommets for 7/8" Hole Diameter with 5/8" ID (10 ea.) Grommets for 1" Hole Diameter with 11/16" ID (24 ea.) Grommets for 1 1/8" Hole Diameter with 3/4" ID (24 ea.) | Black | 0000000 | 00000 |
EPDM Rubber | |||||||||
| 99 | Medium | Durometer 50A | -60° to 300° | Yes | Plastic Case | Grommets for 3/16" Hole Diameter with 1/8" ID (25 ea.) Grommets for 1/4" Hole Diameter with 1/8" ID (25 ea.) Grommets for 3/8" Hole Diameter with 1/4" ID (25 ea.) Grommets for 1/2" Hole Diameter with 3/8" ID (12 ea.) Grommets for 5/8" Hole Diameter with 3/8" ID (6 ea.) Grommets for 7/8" Hole Diameter with 5/8" ID (6 ea.) | Black | 0000000 | 00000 |
Locking Grommets
These grommets snap into place and have wings that expand against the sides of the hole to lock them in position. Use them to protect wire, cable, and cords by turning rough-edged and uneven holes into smooth holes. Made of plastic, these grommets are chemical resistant, and all have an extra-hard rating to withstand high levels of impact.
For technical drawings and 3-D models, click on a part number.
Ribbed Vibration-Damping Grommets
Ribbed grommets are more flexible than our smooth vibration-damping grommets, so they're easier to install. Use them to damp vibration and reduce shock inside motors, fans, blowers, actuators, circuit boards, and other electronic equipment.
For technical drawings and 3-D models, click on a part number.
| Hole Dia. | Dia. | Overall Thick. | Capacity per Mount, lbs. | For Hole Dia. | For Plate Thick. | Deflection @ Capacity | For Screw Size | Hardness | Temperature Range, °F | Pkg. Qty. | Pkg. | ||
Blue PVC Plastic | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.16" | 0.38" | 0.23" | 3 | 0.25" | 0.06" | 0.01" | No. 6 | Durometer 56A | 55° to 105° | 25 | 00000000 | 000000 |
| 3 | 0.16" | 0.38" | 0.26" | 3 | 0.25" | 0.06" | 0.01" | No. 6 | Durometer 56A | 55° to 105° | 25 | 0000000 | 00000 |
Extreme-Temperature Ribbed Vibration-Damping Grommets
In addition to having a wider temperature range than our other ribbed vibration-damping grommets, these have excellent weather resistance. They're ribbed, so they're more flexible than our smooth vibration-damping grommets, which makes them easier to install. Use them to damp vibration and reduce shock inside motors, fans, blowers, actuators, circuit boards, and other electronic equipment.
For technical drawings and 3-D models, click on a part number.
| Hole Dia. | Dia. | O'all Thick. | Cap. per Mount, lbs. | For Hole Dia. | For Plate Thick. | Deflection @ Cap. | Shear Cap. per Mount, lbs. | Deflection @ Shear Cap. | For Screw Size | Hardness | Temp. Range, °F | Pkg. Qty. | Pkg. | ||
Black Plastic/Rubber Blend | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 0.16" | 0.38" | 0.23" | 3 | 0.25" | 0.06" | 0.01" | __ | __ | No. 6 | Durometer 57A | -20° to 160° | 25 | 0000000 | 000000 |
| 3 | 0.16" | 0.37" | 0.25" | 3 | 0.25" | 0.06" | 0.02" | Not Rated | Not Rated | No. 8 | Durometer 57A | -20° to 160° | 25 | 0000000 | 00000 |
| 3 | 0.16" | 0.38" | 0.26" | 3 | 0.25" | 0.06" | 0.01" | __ | __ | No. 6 | Durometer 57A | -20° to 160° | 25 | 0000000 | 00000 |