Neodymium Disc Magnet 20mm x 4mm N38 | Self Adhesive 3M VHB F9473PC

SKU
20016A
In stock
$6.78
  • Buy 10 for $5.50 each and save 19%
  • Buy 50 for $4.40 each and save 35%
  • Buy 100 for $3.08 each and save 55%
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Overview

Neodymium Disc Magnet 20mm x 4mm N38 | 3M Self Adhesive

Magnetic Product Description:

This rare-earth disc has a diameter of 20mm and a height of 4mm. It has a magnetic flux reading of 2340 Gauss and a pull force of 5.5kg.

Tape Specifications
Adhesive Type
3M™ High-Temperature Acrylic Adhesive 100
Brand
VHB™
Face-Side Adhesive Thickness (metric)
0.25 mm
Face-Side Adhesive Type
3M™ High-Performance Acrylic Adhesive 100MP
Indoor/Outdoor
Both
Maximum Operating Temperature (Celsius)
260 Degree Celsius
Primary Liner
58# Polycoated Kraft Paper (PCK)
Primary Liner Colour
Tan
Shelf Life
24 Month
Thickness
0.26 mm
Total Tape Thickness without Liner (metric)
0.26 mm
Details
  • 0.25 mm high-performance industrial joining and metal fabrication
  • 0.25 mm 100MP high-performance acrylic with 107 microns 26 kg poly-coated kraft paper liner - printed.
  • Excellent long-term holding power with higher adhesion strength than typical PSAs
  • Excellent for bonding decorative metal trim, and bonding flexible circuits to aluminium rigidities or heat sinks. 
  • Transparent and ideal for use in many interiors and exterior industrial applications to replace rivets, spot welds, liquid adhesives and other permanent fasteners
  • Used for Industrial Joining and Metal Fabrication.

Uses for our rare earth disc magnets:

This 20mm x 4 mm disc is one of our most popular products, its size and strength make it an incredibly versatile magnet. Discs such as this make great closure devices when stitched or seamed into fabric or other flexible material such as shade cloth, insulation, curtains. Depending on the thickness and weight of the fabric, these discs can be inserted inside a seam and be coupled with another magnet or steel in the corresponding surface/material to create a reliable and secure closure.

These magnets have also been adopted by Fashion Designers who like a simple yet effective way to hold complex and voluminous fabric arrangements in place on the catwalk. If you have ever wondered how those bizarre high fashion outfits are held in check, magnets are the solution!

They are also used for many industrial and manufacturing applications such as metal separation, pharmaceutical stirrers, metal detectors, tool holders,

More Information
Holding Force (kg) 5.5
Surface Gauss (gauss) 2340
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