Silicone Stoppers | McMaster-Carr

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Material

Rubber

Silicone Foam

Seal Material

Silicone Rubber

System of Measurement

Color

Profile Shape

Plug Connection Method

Maximum Temperature

Shape

Height

Mount Type

Thread Size

Hardness

Performance

Pipe Size

Hole Diameter

For Material Thickness

Hardness Rating

For Use Outdoors

Tapered Plug Trade Size

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

Base Material

633 Products

Building and Machinery Hardware

Protective Plugs

Insert into holes in pipe, containers, panels, and parts to keep out debris

164 products

Protective Caps

Protect just about anything, including pipe, flanges, screws, and posts

67 products

Bumpers

Absorb impact to protect equipment and surfaces from dents and scuffs

57 products

Grommets

Protect wire, cable, and cords from holes with sharp or rough edges

119 products

Edge Trim

Install on panels, boards, signs, and mirrors to protect edges from impact

23 products

Vibration-Damping Mounts

Attach to machinery to reduce vibration and noise and extend service life

101 products

Weatherstripping

Seal gaps around doors, windows, and frames

6 products

Fastening and Joining

Sealing Washers

Prevent fluids from leaking around fasteners

73 products

Electrical

Wire Sleeving

Bundle wiring and protect from abrasion and heat

12 products

Data Port Plugs

Keep dust, debris, and moisture out of unused computer ports

2 products

Fluid Handling

On-Off Valves

Start and stop flow through a line

5 products