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20 mm N35 neodymium fabric / curtain magnet with removable button for compact magnetic closures in curtains, drapery, fabric panels, and soft-goods assemblies. SKU 9450.

9450 – Neodymium Magnet .79″/ 20mm Diameter Fabric / Curtain Magnet with Removable Button

Description
Additional information
Coatings
BH Curves

SKU 9450 is a 20 mm (0.79 in) N35 neodymium fabric / curtain magnet with a removable button. It is designed for compact magnetic closures in curtains, drapery, fabric panels, and other soft-goods assemblies where a concealed or low-profile magnetic closure is preferred over a conventional mechanical fastener.

Specifications

Magnet Size 20 mm / 0.79 in
Material NdFeB
Grade N35
Coating Ni-Cu-Ni
Style Fabric / curtain specialty magnet with removable button
Listed Remanence (Br) 12,100 gauss
Listed Maximum Energy Product 35 MGOe
Listed Pull Force 5 lb
Listed Maximum Temperature 80°C / 176°F

Fabric and curtain design notes

For curtain applications, two units can be positioned so opposing poles help draw fabric panels together. Check polarity before final installation. Fabric, liners, pockets, and other nonmagnetic layers create an air gap, so usable closure force through the finished assembly will be lower than a direct-contact pull-force value.

Do not drill or puncture the magnet itself. Sintered NdFeB is hard and brittle. Use the removable-button feature or an appropriate pocket or enclosure instead. See the 20 mm Sewing Magnets — Pack of 2 for another sew-in style and browse Fabric / Curtain Magnets for related products.

Procurement and custom soft-goods magnets

For alternate sizes, sew-in formats, enclosure concepts, or production quantities, compare the Neodymium Magnet Grades Chart and submit the Magnet RFQ Builder.

Weight 1 lbs
Diameter

20mm, .79"

Strength / Grade

N35

Pull Force

1-5lbs

Shape

Specialty

Coatings

Surface Coating Thickness(microns) Color Resistance
Passivation 1 Silver Grey Temporary Protection
Nickel Ni Ni
Ni Cu Ni
10-20 Bright Silver Excellent Against Humidity
Zinc Zn
Cu Zn
8-20 Bright Blue
Shinny Color
Good Against Salt Spray
Excellent against Salt Spray
Tin Ni Cu Sn 15-20 Silver Superior Against Humidity
Gold Ni Cu Au 10-20 Gold Superior Against Humidity
Copper Ni Cu 10-20 Gold Temporary Protection
Epoxy Epoxy
Ni Cu Epoxy
Zn Epoxy
15-25 Black, Red,
Grey
Excellent Against Humidity
& Salt Spray
Chemical Ni 10-20 Silver grey Excellent Against Humidity

BH Curves

324 in stock (can be backordered)

Quantity Price Per Magnet
1 - 9 $1.70
10 - 49 $1.60
50 - 99 $1.53
100 - 999 $1.44
1000 - 4999 $1.19
5000 - 9999 $1.02
10000 + $0.85
EAN / UPC: 694685270553GTIN: 694685270553 SKU 9450 Category Tags ,
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