What is the core and surface Gauss rating of these magnets please

We can supply the Surface Gauss of this magnet which is 5,700G.

What is the flux density of the Magnet

The Gauss rating of this particular magnet is 5,700G.

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N42 Neodymium Magnet for Arts, Crafts, Model Making, DIY, Hobbies, Science, Office and Home - 8mm dia x 25mm long - 3.1kg Pull - Pack of 4

Product ID: 51457202

Details

Brand
FIRST4MAGNETS
Colour
Silver
Material
Neodymium
Product dimensions
25L x 25W x
Shape
Cylindrical

📏8mm diameter x 25mm length

🧲3.1kg pull force

🛡️Triple-layer corrosion-resistant coating

$34.18

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Description

🧲 Small magnet, massive impact—grab yours before they vanish!

BUILT TO LAST - Triple-layer nickel-copper-nickel coating ensures superior corrosion resistance and a sleek finish.
DEMAGNETISATION DEFIANT - Exceptional resistance to demagnetisation keeps your projects magnetically reliable over time.
POWERFUL MINI MAGNETISM - Compact 8mm x 25mm size packs a 3.1kg pull—strength that outperforms its size.
ENGINEERED FOR PRECISION - Ideal for professional model making, engineering, and creative projects demanding exacting standards.
VERSATILE CREATIVE CATALYST - Perfect for arts, crafts, DIY, and office use—join the community pushing creative boundaries.

This pack of four N42 Neodymium magnets measures 8mm in diameter and 25mm in length, each delivering a powerful 3.1kg pull force. Engineered with a triple-layer nickel-copper-nickel coating, these magnets resist corrosion and demagnetisation, making them perfect for precision arts, crafts, engineering, and DIY projects where strength and durability are essential.

Specifications

ASIN	B010DOPDEA
Best Sellers Rank	9,113 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 87 in Rare Earth Magnets
Brand	FIRST4MAGNETS
Colour	Silver
Country Of Origin	China
Customer Reviews	4.4 4.4 out of 5 stars (75)
Global Trade Identification Number	05055641236245
Item Dimensions L x W x Thickness	25L x 25W x 25Th millimetres
Item Shape	Cylindrical
Item Thickness	25 Millimetres
Item Type Name	8mm dia x 25mm long N42 Neodymium Magnet - 3.1kg Pull ( Pack of 4 )
Item Weight	0.05 Kilograms
Manufacturer	Magnet Expert
Manufacturer Part Number	F0825-4
Material Type	Neodymium
Model Number	F0825-4
Number of Pieces	4
Pull Force	3.1 Kilograms
Unit Count	4.0 count

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$34.18

Duties & taxes included

In stock

Sold byAmazon British Virgin IslandsDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to British Virgin Islands.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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