Powerful suction cups High Quality Screw Suction Cup

A Screw Suction Cup uses a mechanical connection that needs to remain compatible with the deformable cup body. The screw interface should hold the component in its intended position without pulling the lip out of shape or bringing nearby hardware into contact with the target surface.

Custom dimensions, material, hardness and color can be developed around the mounting and surface requirements. Define the actual screw arrangement and available clearance rather than selecting only by the outside cup diameter. Evaluate the lip against the real surface finish and curvature.

Assess holding and release in the complete assembly under its intended conditions. A powerful description does not establish a load capacity for an unspecified mounting or vacuum system. During fitting, use the designated fastening method and inspect the cup orientation afterward. Keep the contact edge clean and examine the attachment if the cup begins approaching the surface unevenly. Correct a loose or distorted mount before choosing another cup size to address the resulting contact problem.

Material options

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

Hardness selection

Solid rubber options: 30–90 Shore A. Correct a loose or distorted mount before choosing another cup size to address the resulting contact problem.

Custom geometry

Define the actual screw arrangement and available clearance rather than selecting only by the outside cup diameter.

Fit evaluation

Evaluate the lip against the real surface finish and curvature.

Color & OEM

Custom colors; OEM markings outside the suction contact face.

Photos illustrate structure or material appearance only. The screw interface should hold the component in its intended position without pulling the lip out of shape or bringing nearby hardware into contact with the target surface. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.