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RUBBER & SILICONEStandard parts. Custom solutions.

6.5 silicone stopper solid

6.5 silicone stopper solid

6.5 silicone stopper solid is one of the most versatile versions of silicon stoppers and rubber stoppers in general. Rubber and silicone stoppers have a very broad purpose, and we will mention some of the main purposes of the 6.5 silicone stopper solid. Stoppers are generally needed everywhere. Whether you work in a lab, produce food and drinks, or a 6.5 silicone stopper solid is needed for a completely different industry, stoppers are always needed.

Silicone stoppers have an even more diverse application than stoppers made from other types of rubber. In addition to silicone, other types of rubber are available if you order from us, such as natural rubber and neoprene, and silicone is the most sought-after material. There are several reasons for the popularity of silicone. It is a material that can withstand very high temperatures, so it can withstand up to 300 degrees Celsius. Also, the silicone stopper can be exposed to low temperatures. Another very important reason is that there is food grade silicone, and there are many times when a silicone stopper can come in contact with food. That is why the use of silicone is ideal in this case, because food grade silicone means that the quality and safety of food and other similar things will not be compromised.

Silicone is usually transparent, but can be any color you need. If you need different colors, for example for laboratory use, we will do it for you. Also, if you need any more advice from us about 6.5 silicone stopper solid, you can contact us. This includes size tips too. A stopper with a diameter of 6.5 mm is very often used, but if this size does not suit you, you can order a custom one. Also, the diameter can remain 6.5 mm, but with a change in thickness for example.

Stopper & Plug Size Catalog

Compare four stopper profiles and check the selected part dimensions against your opening and available depth. Each profile has its own drawing and dimension meanings.

Custom colors are available to your Pantone color code. Include the code in your inquiry.

RST T-Shaped Plugs

Match stem diameter A, flange diameter B, stem length C and flange thickness D. E refers to the underside recess; use the selected row and approved drawing to confirm the actual profile.

Dimension guide
T-shaped stopper — original A, B, C, D and E dimensions
A recessed RST variant is illustrated. The head remains closed. Check E and the approved section for the selected part.
Product appearance
Rubber Silicone Plugs(T-shaped-RST) — product view
Illustrative product rendering. Refer to the selected part drawing and table for dimensions.
PartNo.A(mm)B(mm)C(mm)D(mm)E(mm)
RST2.5-5.5-5.32.55.55.320
RST2.7-5.5-52.75.5520
RST3-4.3-4.534.34.50.80
RST3-7-73772.20
RST3.3-6.5-63.36.561.50
RST3.5-6.5-63.56.5620
RST3.8-7-10.53.8710.51.50
RST3.8-7-73.8771.50
RST3.8-7-63.8761.50
RST4-7.5-647.5620
RST4-9.5-749.572.50
RST4.3-8-64.3861.50
RST4.5-7.5-64.57.5620
RST4.8-6.8-3.64.86.83.60.90
RST4.8-9-74.8971.50

Need a different fit? Share the opening dimensions, mating profile and intended use for a custom size.

Discuss Your Requirements

Product specifications

Product form
Solid, unbored container stopper
Material
Silicone. Specify the compound grade for the selected service.
Application focus
Laboratory vessels. Size the part against the selected assembly.
Dimensions to confirm
Opening diameter, closure profile, insertion depth and exposed grip.
Closure section
Closed, unbored section; define the sealing profile and the insertion stop.
Contact conditions
Food ingredients: define concentration, temperature and contact time, then check compatibility with the chosen compound.
Seating check
Check the sealing contact around the opening and the force needed for insertion and removal.
Nominal reference
The body describes a 6.5 mm diameter. Identify which face or section it measures and confirm the other diameters and height on the drawing.

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