Rubber Strong Hold Suction Cup with Screw

A Strong Hold Suction Cup with a screw connection needs a mounting arrangement that keeps the lip correctly presented to the target surface. Sideways movement or a tilted attachment can begin lifting one edge, so the full contact and expected direction of loading should be evaluated together.

Customize the structure, material, dimensions, hardness and color around the application. Define the screw interface and nearby clearance before selecting the exposed cup size. The strength description does not establish a holding capacity independently of the surface and complete attachment or vacuum system.

Fit the cup using the designated fastening method, then inspect the lip at the actual operating orientation. Evaluate representative movement and release rather than only a brief stationary contact. During care, remove residue from the surface and cup using compatible methods. If the cup loses contact at the same edge, inspect the mounting alignment and local surface shape before selecting a larger replacement to address what may be a directional contact problem.

Material options

Rubber compound options, customized alongside the profile and contact conditions.

Hardness selection

Solid rubber options: 30–90 Shore A. Sideways movement or a tilted attachment can begin lifting one edge, so the full contact and expected direction of loading should be evaluated together.

Custom geometry

Define the screw interface and nearby clearance before selecting the exposed cup size.

Fit evaluation

Evaluate representative movement and release rather than only a brief stationary contact.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. A Strong Hold Suction Cup with a screw connection needs a mounting arrangement that keeps the lip correctly presented to the target surface. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.