Rubber Cone Plug

Rubber Cone Plug

Rubber cone plug is a different type of small design. It can be used to seal a range of hole sizes. A Cone plug is a hollow design to pull through holes and seal both ends quickly. This type of plug can also be used as a screw cap and mask the pivot points and electrical connections.
Cone plugs can withstand a temperature of more than 315 degrees Celsius. Rubber cone plug can be re-used multiple times because of its flexibility and high tensile strength.
For ease of identification, the cone plug is coded in different colors. It is helpful to seal the holes of diameter between 5mm to 22m in range. Cone plug performs excellent work for masking during plating, anodizing, enameling, and electro-static powder coating.
Use rubber cone plug to manufacture gaskets and seals different items for the manufacturing of household appliances. Cone plug is also available in rolls and sheets and can easily cut down to size as needed.
Pre-made bands and O-rings are also the forms of cone plug, and they are resistant to oil and water and can easily clean up.Rubber cone plug forms weatherproofing instruments such as window strips to stop the leakage. Sone cone plugs are used for military purposes and rocket sciences.
It is easy to manufacture household or industrial items from the rubber cone plug. These items withstand harsh environmental conditions. Please select the best form and use it for lab or industrial purposes for solid performance.

All dimensions are in mm​

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.

Blind-Hole · RSTTapered · RSAUndercut · RSBT-Shaped · RSD

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

Product appearance

PartNo.	A（mm）	B（mm）	C（mm）	D（mm）	E（mm）
RST2.5-5.5-5.3	2.5	5.5	5.3	2	0
RST2.7-5.5-5	2.7	5.5	5	2	0
RST3-4.3-4.5	3	4.3	4.5	0.8	0
RST3-7-7	3	7	7	2.2	0
RST3.3-6.5-6	3.3	6.5	6	1.5	0
RST3.5-6.5-6	3.5	6.5	6	2	0
RST3.8-7-10.5	3.8	7	10.5	1.5	0
RST3.8-7-7	3.8	7	7	1.5	0
RST3.8-7-6	3.8	7	6	1.5	0
RST4-7.5-6	4	7.5	6	2	0
RST4-9.5-7	4	9.5	7	2.5	0
RST4.3-8-6	4.3	8	6	1.5	0
RST4.5-7.5-6	4.5	7.5	6	2	0
RST4.8-6.8-3.6	4.8	6.8	3.6	0.9	0
RST4.8-9-7	4.8	9	7	1.5	0

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