Press Fit Covers | McMaster-Carr

Clear All

	System of Measurement System of Measurement

Inch

Metric

	ID ID

	Inside Width Inside Width

	For Material Thickness (B) For Material Thickness (B)

	For Hole Diameter For Hole Diameter

	Material Material

	Mount Type Mount Type	Show

Press Fit

	Mount Type Mount Type	Hide

	Color Color

Black

Black/Fluorescent Yellow

	Flange Diameter (D) Flange Diameter (D)

	For Use Outdoors For Use Outdoors

Yes

	Shape Shape

	Profile Profile

	U
	C
	Half Round
	J
	Round
	Flat
	T

	Flexibility Flexibility


Very Flexible	Flexible

Rigid

	Overall Height Overall Height

	Length Length

	Maximum Temperature Maximum Temperature

	Minimum Temperature Minimum Temperature

	Hardness Rating Hardness Rating

	Hardness Hardness

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

RoHS Compliant with
Exemptions

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	Inside Height Inside Height

	For ID For ID

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

Forward

How can we improve?

1,400 Products

About Durometer Hardness Scales

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.

Grommet Assortments

Keep grommets of various sizes on hand to solve whatever problems arise.

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.

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. Also known as webbed grommets.

Expandable Grommets

The center hole has flaps that flex to hold and protect various sizes of wire, cable, and cords while keeping out dust and debris. Push these grommets into place. They turn rough-edged and uneven holes into smooth, insulated holes.

Furniture Grommets

Flexible Furniture Grommets

Squeeze these flexible grommets to open the center flap—once wire, cable, and cords pass through, the flap closes tightly for dust and debris protection as well as a finished look. Use them to eliminate cord clutter on desktops, countertops, benchtops, and other work surfaces.

Furniture Grommets

Eliminate clutter on desktops, countertops, benchtops, and other work surfaces by organizing wire, cable, and cords.

Expandable Furniture Grommets

The center hole has flaps that flex to accommodate various sizes of wire, cable, and cords while still providing dust and debris protection. Use these grommets to eliminate cord clutter on desktops, countertops, benchtops, and other work surfaces.

Brush-Style Furniture Grommets

Wire, cable, and cords pass through the grommet opening while the bristles fill in the gaps to control dust and debris. Use these grommets to eliminate cord clutter on desktops, countertops, benchtops, and other work surfaces.

Push-In Pipe and Tubing Grommets

Press these flexible grommets into holes and their tapered inner wall will expand when pipe or tubing is inserted to hold them snugly in place. They're often used for routing applications on metal, plastic, and fiberglass tanks.

Fabric Grommets

Rolled-Rim Reinforcing Fabric Grommets

A rolled rim provides added grip while the elongated neck and teeth on the washer, also known as a spur washer, add reinforcement and reduce rotation so you can use these grommets in thick materials such as canvas. Press the grommets into a hole you've already cut. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material.

Self-Piercing Fabric Grommets

The sharp neck on these grommets cuts the material as you press them into place, eliminating the need for a cutting punch. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material.

Reinforcing Fabric Grommets

The extended neck on the washer of these grommets adds reinforcement so you can use them in thicker material such as woven fabrics. Press them into a hole you've already cut. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material.

Fabric Grommets

Press these grommets into a hole you've already cut. They strengthen and prevent holes from fraying in tarps, covers, and curtains. They also provide a way to run rope and cable through your material.

Fabric Grommet Kits

Kits include grommets, a cutting punch, a cutting block, an installation punch, and a die set. Use them to create a way to run rope and cable through tarps, covers, and curtains.

Plastic Trim

Food Industry Plastic Trim

This trim is suitable for use in food preparation and processing environments. It's also chemical resistant. Use it to protect the edges of panels, boards, signs, and mirrors from impact in food processing applications.

Slippery High-Temperature Plastic Trim

This trim withstands temperatures up to 500° F, which is generally twice as high as our other slippery trim. With a slippery surface, it minimizes friction between parts and is often used on conveyor rails, chutes, and guides. Made of plastic, it's also chemical resistant.

Slippery Plastic Trim

With a slippery surface, this trim minimizes friction between parts and is often used on conveyor rails, chutes, and guides. Made of plastic, it's also chemical resistant.

Plastic Trim

Select this plastic trim for its chemical resistance. Often used on panels, boards, signs, and mirrors, it protects edges from impact.

Heavy Duty Plastic Trim Selector Packs

Sample multiple sizes and styles of heavy duty plastic trim.

Heavy Duty Plastic Trim

This trim has a metal core for added strength and stability. Made of plastic, it's also chemical resistant. Use it to protect the edges of panels, boards, signs, and mirrors from impact.

Conductive Plastic Trim

With a surface resistivity of 10 ⁵ ohms this trim safeguards equipment from static electricity by diverting electrostatic charges quickly. Made of plastic, it's also chemical resistant. Use it to protect the edges of of electronics equipment and circuit boards from impact.

Flame-Retardant Plastic Trim

This trim meets FMVSS-302 for Federal Motor Vehicle Safety Standards for flammability, UL 94 HB flame requirements, and NFPA (National Fire Protection Agency) standards. Made of plastic, it's also chemical resistant. Use it to protect the edges of panels, boards, and signs from impact.

Foam Trim

High-Visibility Foam Trim

Black and yellow stripes create a visual alert to draw attention to equipment and obstructions. Designed to cushion during impact, this foam trim protects edges on posts, shelving, and other surfaces from damage.

High-Temperature Foam Trim

This trim withstands temperatures up to 450° F—more than twice as high as other foam trim. Designed to cushion during impact, it protects equipment and surfaces from damage.

Glow-in-the-Dark Foam Trim

Even in the dark, this black and yellow striped trim draws attention to equipment and obstructions. Designed to cushion during impact, it protects edges on posts, shelving, and other surfaces from damage.

Rubber Trim

Made of rubber, this trim resists abrasion better than plastic trim. Often used on panels, boards, signs, and mirrors, it protects edges from impact.

Heavy Duty Rubber Trim

A metal core adds strength and stability, making this trim more durable than standard rubber trim. Made of rubber, it resists abrasion better than plastic trim. Use it to protect the edges of panels, boards, signs, and mirrors from impact.

Rubber Trim Selector Packs

Sample multiple sizes and styles of rubber trim.

Heavy Duty High-Temperature Rubber Trim

A metal core adds strength and stability, making this trim more durable than other high-temperature rubber trim. It withstands temperatures up to 400° F, which is generally twice as high as our standard rubber trim. Use it to protect the edges of panels, boards, and signs from impact. Made of rubber, it resists abrasion better than plastic trim.

High-Temperature Rubber Trim

This trim withstands temperatures up to 450° F, which is generally twice as high as our standard rubber trim. Use it to protect the edges of panels, boards, and signs from impact. Made of rubber, it resists abrasion better than plastic trim.

Food Industry Rubber Trim

Guard the edges of panels, signs, glass, and other surfaces in food plants from frequent bumps and scrapes. This trim is FDA compliant, so it’s safe to directly touch food.

Conductive Rubber Trim

This trim safeguards equipment from static electricity by diverting electrostatic charges quickly. Made of rubber, it resists abrasion better than plastic trim. Use it to protect the edges of electronics equipment and circuit boards from impact.

Metal Trim

Made of aluminum or stainless steel, this trim withstands heavy impact for maximum surface protection. It's often used on panels, boards, signs, and mirrors to protect the edges.

Cushioned Flexible Metal Trim

Cushioning on the top provides added protection from impact. This nylon-coated stainless steel trim combines strength with flexibility for a snug hold. It can also protect wire, cable, and hose.

Flexible Metal Trim

This nylon-coated stainless steel trim combines strength with flexibility to hold snugly on flat, round, and irregular-shaped edges. It can also protect wire, cable, and hose.

High-Temperature Flexible Metal Trim

Designed to withstand temperatures up to 800° F, this stainless steel trim is good for use with ovens, boilers, and heat shields. It combines strength with flexibility to hold snugly on flat, round, and irregular-shaped edges.

Bumpers

Push-In Bumpers

Push the stem into a hole for quick installation. These bumpers are commonly used as feet on instruments and bench-top equipment to keep them from sliding. They're also good as spacers between sheets of material. Also known as stem and grommet bumpers.

Tight-Grip Push-In Bumpers

A ridge on the stem provides a tighter grip than other push-in bumpers. Push the stem into a hole for quick installation. These bumpers are commonly used as feet on instruments and bench-top equipment to keep them from sliding. They're also good as spacers between sheets of material. Also known as stem and grommet bumpers.

Compressible-Stem Push-In Bumpers

The stem on these bumpers compresses to fit into tight holes. Push the stem into a hole for quick installation. These bumpers are commonly used as feet on instruments and bench-top equipment to keep them from sliding. They're also good as spacers between sheets of material. Also known as stem and grommet bumpers.

Bumper Assortments

Keep bumpers of various shapes, materials, and mounting styles on hand to solve whatever problems arise.

Access Panels and Ports

Adjustable-Fit Recess-Mount Access Panels

Slide the frame apart using its notched tabs to adjust its height and width in 3/8" increments.

Access Ports for Insulated Pipes

These flexible ports are often used to inspect insulated pipes and tanks for corrosion.

Mounts, Feet, and Pads

Press-Fit Feet

Press these feet into tubular legs of tables, chairs, and other furniture.

Angled Press-Fit Feet

These feet have angled or rounded bottoms to work with tubular furniture legs that meet the floor at an angle.

Swiveling Press-Fit Feet

A swiveling base compensates for angled legs and uneven surfaces.

High-Capacity Leveling Mount Inserts for Tubular Legs

Rated for high load capacity, use these inserts to connect threaded leveling mounts to heavy equipment.

Metric High-Capacity Leveling
Mount Inserts for Tubular Legs

Rated for high load capacity, use these metric inserts to connect threaded leveling mounts to heavy equipment.

Leveling Mount Inserts for Tubular Legs

Slip these inserts into tubular legs to quickly add threads for attaching leveling mounts. They’re often used in the legs of light equipment and furniture.

Leveling Mounts for Tubular Legs

Insert these adjustable mounts into tube ends to level your equipment in a single step.

Extreme-Temperature Vibration-Damping Grommets

In addition to having a wider temperature range than our other vibration-damping grommets, these have excellent weather resistance.

Vibration-Damping Grommets

Press these grommets into a hole to add cushion on both sides.

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.

Ribbed Vibration-Damping Grommets

Ribbed grommets are more flexible than our smooth vibration-damping grommets, so they're easier to install.