Auto Automotive Car Rubber Cable Plug Seal Car Firewall Grommet

• Usage: Agricultural, Industrial, Medical, Vehicle, Electronic, Household
• Material: Silicone Rubber
• Custom Material: EPDM/NBR/Neoprene/FKM/Viton
• Feature: Oil Resistant, Waterproof
• Usages: Electrical Cable Wire Grommets
• Color: Black, Transparent, Blue, Green or Ral/Pantone
• Model NO.: Firewall Grommet
• Mold: Compression Mold, Injection Mold
• Hardness: 20-90 Shore a
• Transport Package: PP Bags, Carton Boxes
• Specification: diameter: 22.5mm, Height: 10.3mm
• Trademark: Better
• Origin: Xiamen, China
• HS Code: 3926901000
• Production Capacity: 1, 000, 000PCS/Month

Product Description

Auto Automotive Rubber Cable Plug Seal Car Firewall Grommet

Rubber grommets are essentially rubber molded parts which are placed around drilled or punched holes to an opening in a surface. Rubber grommets mechanically eliminate sharp edges providing a cushion of protection for the items which passes through the surface material from tearing or breaking wire, cable, tubing, piping, hoses, air lines, rope, etc, add aesthetic value to your applications. In addition, many grommets also serve as seals

We offer a variety of standard rubber grommets, and we can custom make grommets and other rubber components to your unique specification. Rubber grommets can be made in various rubber compounds including, silicone, Buna-N, Viton Neoprene and EPDM. Our rubber grommets are available varying from sizes and shapes that are matched to all kinds of products, such as lighting products. Each lighting rubber grommet provides shock protection and security to keep your vehicles lights safe and also improves the overall appearance. 




Basic Information of Auto Rubber Grommets

1. Molded Rubber Grommets Material
1). SBR Grommets
2). Buna-N Grommets
3). EPDM Grommets
4). Neoprene Grommets
5). Viton Grommets
6). Silicone Grommets
7). Natural Rubber Grommets
8). Isoprene Grommets



2. Rubber Grommets Classifications
Rubber grommets are all organized by their varying groove width. The groove width of your rubber grommet should match the width of the panel in which you are installing the grommet. Each groove width selection of rubber grommets includes varying groove, inner, and out diameters to meet the specifications of different applications while providing the best fit of the rubber grommet to ensure maximum protection. The groove diameter should match the diameter of the drilled hole that the rubber grommet will be inserted into. The inner and outer dimensions of the rubber grommets will help to provide additional sizing specifications so you can pick out most suitable rubber grommet for your needs.


1). Oval Grommets
Oval grommets are used as a conduit where an oval shaped hole has been applied for protection of an oval shaped item passing through a panel.
2). Multiple Hole Grommets
Multiple hole grommets are used as a conduit to protect two or more items that are to be passed through a panel.
3). Horseshoe Grommets
Horseshoe grommets can be utilized for unique applications when a traditional insulation grommet can not be installed.
4). Mounting Hole Grommets 
Mounting hole grommets are used when a large grommet flange is unpractical because of space limitations.
5). Rubber Insulation Grommets
Rubber insulation grommets have been designed symmetrically injection with an ID, OD, overall thickness, groove diameter and groove thickness. These grommets are used when a wire, tube or other objects are passed through metal, plastic or any material that may damage the outside surface of the object.
6). Extended Neck Grommets
Extended neck grommets can be utilized for additional protection, rigidity, and stability for the item that is being passed through a housing. They are often used for electrical wire that exits the housing of a unit and as plug for appliance.
7). Vibration Mount Grommets
Vibration mount grommets are utilized for noise reduction and protection from the forces generated in compression. These parts are designed with flanges that are not equal. The thicker of the flanges is intended to be the vibration isolator. Typical uses include mounting a small fan or motor.
8). Special ID Grommets
Special ID grommets are used to protect an item passing through a panel where a standard round straight hole insulation grommet can't be used. These grommets may feature holes that are square, diagonal, tapered or uniquely configured inside diameters.
9). Blind and Plug Grommets
These grommets are used to seal off an aperture in a panel. Blind and Plug grommets are often used when a hole has been stamped into a panel for possible later future use but hole needs to be sealed before production.


3. Rubber Grommets Applications
Rubber Grommets are used to protect against the sharp edges caused by drilled holes. If you application is for motors, pump, tools, air lines, rope, cable, wiring, tubing, cars, trucks, trailers, appliances, electronic equipment and many others, rubber grommets are the best options.
They are also commonly used as vibration dampers, finishing components and even spacers. When sized correctly, rubber grommets easily snap into your pre-drilled panel hole. Rubber grommets work well in plastic, metal or other materials items.
 (1) Features
1). Fine finish
2). Cost effective
3). Long life
5. Our Advantages

Rubber grommets is effective and easy to use, which ensure your wiring projects or applications be protected. They can accept simple installation, such as easily snapping the rubber grommet directly into the drill hole, so they are flexible.

Our rubber grommets can be made from all kinds of rubber materials, and various sizes and shapes that match to your requirements, such as lighting products. In this case, each lighting rubber grommet provides shock protection and security to keep your vehicles lights safe and also improves the overall appearance.
Rubber Grommets Mold Parting Lines




Our Production Advantage for Automotive PPAP Rubber Grommets Production
Precision Mold-Making Technology: such as silicone rubber compression molded parts can up to +/-0.02mm, small or mini flashing, parting line controls
One-stop Service: own mold-making, rubber compression molded, plastic injection molded, silicone & LSR injection molded production and simple assembly.
Professional Sales Teams and Quick Reply: Our sales engineers will well work together with mold designing department, production department and QC department etc, in aim to producing better qualified products & parts for customers.
Free Design Analysis Support for Moldability and Manufacturability: we have two rich experience design engineers will cover your projects from ideas & drawings to end use.
Customer's Design Patent Protection: Only accepet custom-made projects according to customers design drawings or samples. Our company will not sell customer's products & parts to other customers & persons, as customers had paid mold making cost to us and molding belong to their properties. We can sign NDA with customers.



Well-equipped Laboratories
be equipped with different test machines, like 2.5D measuring projectors, tensile force tester, compression set tester, post-curing machines etc to make sure qualified incoming rawing material and qulified finished products for customers.