30 Pack Suction Cups with Knurled Nut, Transparent M4 Thread, Diameter 40 mm

$40.99

Recommended retail price $46.58. You save $5.59 (12%).

  • Extremely strong vacuum grip: Reliable hold on smooth surfaces like glass, windows, ceramic tiles, plastic, and Formica.
  • No drilling, no screws: Tool-free installation—clean the surface, press firmly, then tighten the knurled nut.
  • Practical load capacity: Each suction cup holds up to 2kg (on suitable smooth surfaces).
  • M4 thread + knurled nut: Easy to fasten accessories and adjust tension for a stable mount.
  • Multipurpose mounting: Great for signs, posters, lightweight panels, towel/organizer solutions, and shower/kitchen accessories.

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30 Pack Suction Cups with Knurled Nut, Transparent M4 Thread, Diameter 40 mm
30 Pack Suction Cups with Knurled Nut, Transparent M4 Thread, Diameter 40 mm
$40.99
Delivery & Returns
  • Free delivery on this item.
  • Sent directly from our Australian warehouse partners.
  • Usually dispatched within 1-3 business days.
  • Delivery after dispatch: usually 2-8 business days within Australia, 7-14 business days to New Zealand. Tracking is emailed when it ships.
  • Change-of-mind returns within 14 days on unopened eligible items (10% restocking fee; you pay return postage). Faulty or wrong items are always put right, free. Returns policy

Shipping across Australia & New Zealand
14-day returns on eligible items
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01

Product Description

Pack of 30 transparent 40mm suction cups with M4 threaded stem and a knurled nut for a secure, adjustable grip. Designed for a strong vacuum hold on smooth, non-porous surfaces—ideal for home, bathroom, kitchen, RV/motorhome, office displays, and more.

30 Pack Suction Cups with Knurled Nut, Transparent M4 Thread, Diameter 40 mm
30 Pack Suction Cups with Knurled Nut, Transparent M4 Thread, Diameter 40 mm

02KEY FEATURES

Extremely strong vacuum grip

Reliable hold on smooth surfaces like glass, windows, ceramic tiles, plastic, and Formica.

30 Pack Suction Cups with Knurled Nut, Transparent M4 Thread, Diameter 40 mm

03KEY FEATURES

No drilling, no screws

Tool-free installation—clean the surface, press firmly, then tighten the knurled nut.

KEY FEATURES

Practical load capacity

Each suction cup holds up to 2kg (on suitable smooth surfaces).

KEY FEATURES

M4 thread + knurled nut

Easy to fasten accessories and adjust tension for a stable mount.

KEY FEATURES

Multipurpose mounting

Great for signs, posters, lightweight panels, towel/organizer solutions, and shower/kitchen accessories.

KEY FEATURES

Clean, low-visibility look

Transparent design blends into glass and tiles for a neat finish.

Specifications

Pack Size
30 suction cups
Suction Cup Diameter
40mm
Thread
M4
Max Load (each)
Up to 2kg
Color
Transparent
Suitable Surfaces
Glass, windows, smooth tiles, plastic, Formica (smooth/non-porous)

Usage

For best results, use on clean, dry, smooth surfaces: wipe the area, press the cup firmly to remove air, then tighten the knurled nut. Perfect for bathroom organization (shower accessories, towel solutions), kitchen mounting, RV/motorhome lightweight fixing, and office displays like signs and posters.

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