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Grommets
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 of these grommets have a medium hardness rating to offer a balance of cushioning and impact resistance.
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 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 1/16" | 5/32" | 1/2" | 7/32" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 000000 |
3/8" | 1/16" | 1/4" | 1/2" | 3/16" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 00000 |
3/8" | 1/16" | 1/4" | 5/8" | 11/32" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 00000 |
3/8" | 1/16" | 9/32" | 9/16" | 1/4" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 00000 |
3/8" | 1/16" | 9/32" | 19/32" | 13/64" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 00000 |
3/8" | 3/16" | 3/16" | 5/8" | 3/8" | Medium | Durometer 55A | -30° to 170° | No | Black | 25 | 0000000 | 00000 |
EPDM Rubber | ||||||||||||
3/8" | 1/16" | 1/4" | 1/2" | 3/16" | 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 | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 3/64" | 1/4" | 1/2" | 11/64" | Medium | Durometer 50A | 0° to 250° | No | MIL-G-3036 | Black | 10 | 00000000 | 00000 |
3/8" | 1/16" | 9/32" | 9/16" | 1/4" | Medium | Durometer 50A | 0° to 250° | No | MIL-G-3036 | Black | 10 | 00000000 | 0000 |
3/8" | 3/32" | 1/8" | 1/2" | 5/16" | Medium | Durometer 50A | 0° to 250° | No | MIL-G-3036, MS35489-143 | Black | 5 | 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 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 3/64" | 1/4" | 9/16" | 19/64" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 000000 |
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 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 5/32" | 9/32" | 5/8" | 11/32" | Medium | Durometer 55A | -30° to 170° | No | Black | 100 | 0000000 | 000000 |
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 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 3/64" | 1/4" | 15/32", 9/16" | 5/32" | Medium | Durometer 55A | -30° to 170° | No | Black | 50 | 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 | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 1/16" | 1/64"-1/4" | 1/2" | 3/16" | Medium | Durometer 55A | -30° to 170° | No | Black | 10 | 000000 | 00000 |
Buna-N Rubber | ||||||||||||
3/8" | 3/32" | 1/64"-1/8" | 1/2" | 5/16" | Medium | Durometer 45A | 0° to 250° | No | Black | 10 | 0000000 | 0000 |
EPDM Rubber | ||||||||||||
3/8" | 1/16" | 1/64"-1/4" | 1/2" | 3/16" | Medium | Durometer 55A | -60° to 300° | Yes | Black | 10 | 0000000 | 0000 |
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.
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 | Choose a Color | Pkg. Qty. | Pkg. | |
Nylon Plastic | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 1/32"-1/8" | 3/16" | 15/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 00000 | |
3/8" | 1/32"-1/8" | 1/4" | 15/32" | 13/32" | Extra Hard | Rockwell R120 | -40° to 185° | No | 100 | 0000000 | 0000 |
Split Grommets
A slit in the side of these grommets allows you to install them around wire, cable, and cords that are already in place. They snap into the hole and their wings hold them tight. Use them to turn rough-edged and uneven holes into smooth, insulated holes. Made of plastic, these grommets are chemical resistant and won't dry out and become brittle when exposed to UV rays. All have an extra-hard rating to withstand high levels of impact. They can be used outdoors.
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. | |
Nylon Plastic | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 1/32"-1/8" | 17/64" | 27/64" | 25/64" | Extra Hard | Rockwell R120 | 0° to 220° | Yes | Black | 100 | 0000000 | 00000 |
Shaft Grommets
Support shafts, bearings, and other moving parts that are routed through a hole. These grommets are slippery to allow parts to move freely in the hole. Install them on thin sheet-metal panels. All of the grommets are split, which makes them easy to snap into place while also allowing them to expand if they heat up or absorb moisture. Made of plastic, they are chemical resistant and won't dry out and become brittle when exposed to UV rays. All have an extra-hard rating to withstand high levels of impact. They can be used outdoors.
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) | Flange Ht. | Overall Ht. (E) | Hardness Rating | Hardness | Temp. Range, °F | For Use Outdoors | Color | Each | |
Nylon Plastic | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
3/8" | 0.072"-0.135" | 5/16" | 13/32", 1/2" | 1/32" | 0.201" | Extra Hard | Rockwell R120 | -40° to 280° | Yes | Blue | 0000000 | 00000 |
Cord Bushings
More rigid than grommets, these bushings guard cords from rubbing against the edges of holes in enclosures and panels and wearing down. They absorb some of the force if your cord is pushed, pulled, or twisted, extending its life, but they don’t provide as much strain relief as cord grips.
Push them into the hole of your panel, and they snap into place. For a secure fit, choose the closest maximum panel thickness that will still fit your panel.
Use installation pliers to easily attach bushings to cords.
For technical drawings and 3-D models, click on a part number.
Cord Bushings | Installation Pliers | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
For Cord OD | For Hole Diameter | For Maximum Panel Thickness | Cord Holding Type | Temperature Range, °F | Material | Specifications Met | Pkg. Qty. | Pkg. | Each | ||
0.13"-0.19" | 3/8" | 0.06" | Locking Tab | 0° to 220° | Black Nylon Plastic | CSA Certified, UL 94 V-2, UL Recognized Component | 100 | 00000000 | 000000 | 0000000 | 000000 |
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 | 0.19" | 0.56" | 0.31" | 6 | 0.375" | 0.04" | 0.04" | Not Rated | Not Rated | No. 10 | Durometer 57A | -20° to 160° | 25 | 0000000 | 000000 |
3 | 0.19" | 0.56" | 0.32" | 3.5 | 0.375" | 0.06" | 0.03" | Not Rated | Not Rated | No. 10 | Durometer 57A | -20° to 160° | 25 | 00000000 | 00000 |