5pcs Suction Cups with Screw Nut – 25 to 53mm PVC Holders

5-Pack Heavy-Duty Suction Cups with Screw Nut – Multi-Size PVC Holders for Any Smooth Surface

Keep your home, car, and workspace organised with this versatile set of five PVC suction cups fitted with M6 screw nuts. Available in four sizes — 25 mm, 32 mm, 41 mm, and 53 mm — this pack covers every mounting need, from lightweight hooks in the bathroom to secure car-rack fittings. The built-in nut lets you tighten each cup firmly onto smooth surfaces for a hold that outperforms ordinary suction cups.

Key Features

• Multi-Size Pack: Includes five cups across four diameters — 25 mm (0.98"), 32 mm (1.26"), 41 mm (1.61"), and 53 mm (2.09") — so you always have the right size on hand.
• Premium PVC Material: Crafted from durable silicone-reinforced PVC, these suction cups are waterproof, lightweight, and built to last in humid or wet environments.
• M6 Screw Nut Design: Each cup features an integrated M6 nut for superior clamping strength — significantly stronger than standard plastic suction cups and resistant to breakage.
• Excellent Suction Power: The ergonomic dome shape creates a powerful airtight seal on smooth, non-porous surfaces for reliable, slip-free mounting.
• Wide Compatibility: Works on glass, acrylic, metal, ceramic tile, and other polished smooth surfaces — ideal for kitchens, bathrooms, car interiors, offices, and windows.
• Easy to Install & Remove: Simply press, twist, and secure with the nut. Removes cleanly without residue or damage to surfaces.

Specifications

What's in the Box?

5 × Suction Cups with M6 Screw Nuts (one per diameter: 25 mm, 32 mm, 41 mm, 53 mm — with one extra in the most popular size)

Perfect For

• Kitchen utensil and towel holders
• Bathroom organiser hooks and shelves
• Car window and dashboard mounts
• Office cable and accessory management
• Window decorations and signage
• DIY home organisation projects

Looking for more smart home organisation solutions? Check out our 360-Degree Refrigerator Storage Rotating Tray and our Foldable Food Cover & Dining Table Protector for a more organised kitchen and home.

Notice

1. Minor size variations may occur due to manual measurement; this will not affect normal use.
2. Colours in photos may differ slightly from the actual product due to monitor settings, lighting, or shooting angles.

Learn more: Ready.gov emergency supply guidance

Frequently Asked Questions

Q: What sizes are included in the 5-piece suction cup set?

A: The pack includes suction cups in four diameters — 25 mm (0.98"), 32 mm (1.26"), 41 mm (1.61"), and 53 mm (2.09") — giving you a versatile multi-size assortment for different mounting applications around the home, office, or car.

Q: What surfaces are these PVC suction cups with screw nuts compatible with?

A: These suction cups work best on smooth, non-porous surfaces such as glass, acrylic sheets, polished metal, ceramic tiles, and smooth plastic panels. They are ideal for kitchens, bathrooms, car interiors, office windows, and more.

Q: How do the M6 screw nuts make these suction cups stronger than ordinary ones?

A: The integrated M6 nut allows you to mechanically tighten the cup against the mounting surface, creating a firmer, more secure bond than suction alone. This prevents slipping or detachment under load, making them suitable for heavier items like car racks or shelf brackets.

Q: Are these suction cups waterproof and suitable for bathroom use?

A: Yes! The PVC and silicone rubber construction makes these suction cups waterproof and moisture-resistant, making them perfectly safe for use in bathrooms, wet kitchens, and other high-humidity environments.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.