Electrical Grommets

Electrical Grommets are commonly used eyelets for strengthening or protecting an opening. It is also used for insulating and protecting an object passing through an opening. These grommets are made in various shapes including round, oval, oblong, square or rectangular.

Materials of Construction
Grommets are made from a variety of materials. These include:

Brass: The metals is commonly used as its provides strength, high temperature ductility, good electrical conductivity, corrosion resistance.

Nickel Alloys : These types of grommets are widely used now a days.

 

Steel: The metal is used because it is corrosion resistant and malleable under suitable conditions.

 

Stainless Steel: The metal is used because it has high pressure ratings and chemical and corrosion resistance.

Types of Electrical Grommets
There are numerous types of grommets manufactured in different materials and sizes for use in diverse applications. Listed below are some of the grommets used:

 

Wire Grommets
These grommets are used for neatly feeding wires away various work surfaces and are available in different size openings for accommodating any size wire.

Rubber Grommets
These rubber grommets and bushings are used for protecting or covering through holes with rough edges. These products can shield the wire or other material from any kind of damage.

Phone & Fax Grommet
These specialty grommets are made from a durable molded plastic, and are ideal for organizing phone and fax cables because of small size.

Metal Desk Grommet
These grommets are a fashionable way to cover cable holes in office desks. These products are available indifferent finishes for matching different furniture and also for protecting the cables from abrasion because of sharp edges.

Desk Grommets
These specialty grommets are meant for use in desk stationed appliances including cables, wires and cords that originate at telephones, computers.

Buyers Guide for Electrical Grommets
The following section contains certain parameters and specifications that a buyer must analyze while selecting grommets for different applications

 

Grommet Specifications There are certain important specifications that must be considered while selecting grommets for different applications. These are: Inside diameter: It is the diameter of the hole through the center of the grommet. Groove width: It is the thickness of the material into which grommets are inserted. Groove diameter: It is the inside diameter of the groove in the grommet. Width: This another important specification to e considered for oval, oblong, square and rectangular grommets. Measurements: It is important to see how grommets have been measured, while some grommets are measured in inches (in), others are measured in centimeters (cm). Overall thickness and Outside diameter (OD) or length.

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