Grommets and Plugs

ToolSource offers 13 grommets and plugs designed for automotive body repair and general fastening applications, used by tradespeople to seal openings and secure components.

Grommets and Plugs

More than 13 products · $4.13 – $15.30

ToolSource offers 13 grommets and plugs designed for automotive body repair and general fastening applications, used by tradespeople to seal openings and secure components.

About Grommets and Plugs

Grommets and plugs are essential components for protecting wiring, hoses, and other elements passing through sheet metal or panels, while also sealing off unused holes. Our selection includes various sizes and materials to suit different automotive and industrial needs.

We feature top brands like AUVECO - Auto Vehicle Parts LLC and Disco Automotive Hardware, both recognized for their quality and extensive range of automotive fasteners. AUVECO specializes in OEM-style replacement parts, ensuring a precise fit for specific vehicle applications, while Disco Automotive Hardware provides a broad spectrum of general-purpose and specialty clips. Customers often search for "automotive body plugs," "rubber grommets for firewall," and "plastic hole plugs" when looking to replace worn components or complete a new installation. Our products are ideal for sealing firewall openings, chassis holes, and body panel access points, preventing moisture, dirt, and noise intrusion.

These components are crucial for maintaining the integrity of a vehicle's electrical system and interior, preventing chafing and short circuits. From simple rubber grommets to specialized plastic plugs, our inventory supports professional mechanics and body shop technicians in achieving durable and secure finishes on their projects.

Frequently Asked Questions

For a 1/2" hole and a 1/8" panel thickness, consider the AUVECO 1/2" ID x 1/8" Panel Thickness Rubber Grommet. This specific grommet is designed to fit those dimensions precisely, providing a secure and protective seal.

Both the AUVECO 1/2" Hole Plug and the Disco Automotive Hardware 1/2" Hole Plug are designed for a 1/2" hole. The AUVECO plug is made of rubber, offering flexibility and vibration dampening. The Disco Automotive Hardware plug is a nylon flush mount type, which provides a clean, low-profile finish.

The primary difference lies in their panel thickness compatibility. The AUVECO 1/2" ID x 1/8" Panel Thickness Rubber Grommet is designed for panels that are 1/8" thick, while the AUVECO 1/2" ID x 1/16" Panel Thickness Rubber Grommet is suited for thinner panels measuring 1/16" thick. Both share a 1/2" inner diameter.

For a 3/4" hole, the Disco Automotive Hardware 3/4" Hole Plug is an appropriate choice. This is a nylon flush mount plug specifically designed to fit a 3/4" diameter opening.
Displaying 1 to 13 (of 13 products)
(image for) Disco Automotive Hardware

(image for) .345" I.D. .419" O.D. .295" Height

.345" I.D. .419" O.D. .295" Height
Disco Automotive Hardware 1267MT

Your Price: $4.13
List Price: $4.42
7% off
(image for) Disco Automotive Hardware

(image for) .345" I.D. .489" O.D. .362" Height

.345" I.D. .489" O.D. .362" Height
Disco Automotive Hardware 1268MT

Your Price: $4.13
List Price: $4.42
7% off
(image for) Disco Automotive Hardware

(image for) 9912MT Fender Liner Screw Grommet, #12 Screw x 16 mm Dia Hea

9912MT Fender Liner Screw Grommet, #12 Screw x 16 mm Dia Hea
Disco Automotive Hardware 9912MT

Your Price: $4.13
List Price: $4.42
7% off
(image for) Disco Automotive Hardware

(image for) 9912PK Fender Liner Screw Grommet, #12 Screw x 16 mm Dia Hea

9912PK Fender Liner Screw Grommet, #12 Screw x 16 mm Dia Hea
Disco Automotive Hardware 9912

Your Price: $11.12
List Price: $16.04
31% off
(image for) Disco Automotive Hardware

(image for) 9913PK Fender Liner Screw Grommet, #12 Screw x 20 mm Dia Hea

9913PK Fender Liner Screw Grommet, #12 Screw x 20 mm Dia Hea
Disco Automotive Hardware 9913PK

Your Price: $11.15
List Price: $12.7
12% off
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) FLUSH SHEET MTL PLG PLSTC 3/8 BLK 100/PK

FLUSH SHEET MTL PLG PLSTC 3/8 BLK 100/PK
AUVECO - Auto Vehicle Parts LLC 14923

Your Price: $11.06
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) GM SPECIALTY GROMMET

GM SPECIALTY GROMMET
AUVECO - Auto Vehicle Parts LLC 21428

Your Price: $14.59
List Price: $15.62
7% off
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) GM TAIL LAMP GROMMET W/SEALER

GM TAIL LAMP GROMMET W/SEALER
AUVECO - Auto Vehicle Parts LLC 22835

Your Price: $13.60
List Price: $14.56
7% off
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) GM TRIM PANEL GROMMET W/SEAL

GM TRIM PANEL GROMMET W/SEAL
AUVECO - Auto Vehicle Parts LLC AV21384

Your Price: $14.01
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) GROMMETS BX 25

GROMMETS BX 25
AUVECO - Auto Vehicle Parts LLC 4421

Your Price: $8.98
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) NISSAN SCREW GROMMET

NISSAN SCREW GROMMET
AUVECO - Auto Vehicle Parts LLC 22239

Your Price: $12.38
List Price: $13.25
7% off
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) NISSAN SCREW GROMMET

NISSAN SCREW GROMMET
AUVECO - Auto Vehicle Parts LLC 22257

Your Price: $13.73
List Price: $14.7
7% off
(image for) AUVECO - Auto Vehicle Parts LLC

(image for) NISSAN SCREW GROMMET

NISSAN SCREW GROMMET
AUVECO - Auto Vehicle Parts LLC 20764

Your Price: $15.30
List Price: $16.39
7% off
Displaying 1 to 13 (of 13 products)

Grommets and Plugs

A screw grommet is a nylon or plastic insert that snaps into a square or round hole in sheet metal and gives a tapping screw something to bite into. They are used on fender liners, splash shields, tail lamps and trim pieces where the body metal is too thin to hold threads. Sheet metal plugs close unused holes in floors, firewalls and body panels to keep out water and road noise.

This category includes Nissan and GM screw grommets, fender liner screw grommets in several head sizes, a GM tail lamp grommet with sealer, general-purpose grommets and flush plastic hole plugs. Brands include Auveco and Disco Automotive Hardware.

When ordering, match the hole size and shape, the screw size and the head diameter of the original part.