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3/8" Diameter/Wide Magnets

 (63 Products)
A selection of magnets measuring 3/8" in diameter (for disc/sphere magnets) or 3/8" wide/long (for rectangular magnets).
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$1
$29
Pull Strength
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 0.33lbs Pull
0.33
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 0.33lbs PullCode: F292
From $4.68
Samarium Cobalt Disc Magnet - 3/8 in. dia x 1/32 in. thick - 0.88lbs Pull
0.88
Samarium Cobalt Disc Magnet - 3/8 in. dia x 1/32 in. thick - 0.88lbs PullCode: F307SC
From $15.60
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 1.12lbs Pull
1.12
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 1.12lbs PullCode: F307-N35
From $5.16
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 1.27lbs Pull
1.27
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/32 in. thick - 1.27lbs PullCode: F307
From $6.12
Adhesive N42 Black Epoxy Magnet - 3/8 in. dia x 1/32 in. - 1.27lbs Pull
1.27
Adhesive N42 Black Epoxy Magnet - 3/8 in. dia x 1/32 in. - 1.27lbs PullCode: F307BKNASA
From $4.54
N42 Neodymium Adhesive Disc Magnet - 3/8 in. dia x 1/32 in. - 1.27lbs Pull
1.27
N42 Neodymium Adhesive Disc Magnet - 3/8 in. dia x 1/32 in. - 1.27lbs PullCode: F307NASA
From $10.20
White Painted Mild Steel Disc with 3M Self-Adhesive - 3/8 in. dia x 1/32 in. thick
Steel Disc
White Painted Mild Steel Disc with 3M Self-Adhesive - 3/8 in. dia x 1/32 in. thickCode: MS1001WA
From $2.64
Nickel Plated Mild Steel Disc with 3M Self-Adhesive - 3/8 in. dia x 1/32 in. thick
Steel Disc
Nickel Plated Mild Steel Disc with 3M Self-Adhesive - 3/8 in. dia x 1/32 in. thickCode: MS1001A
From $2.64
Black Painted Mild Steel Disc with 3M Self-Adhesive - 3/8 in. dia x 1/32 in. thick
Steel Disc
Black Painted Mild Steel Disc with 3M Self-Adhesive - 3/8 in. dia x 1/32 in. thickCode: MS1001BKA
From $2.64
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 1.96lbs Pull
1.96
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 1.96lbs PullCode: F669-N35
From $5.71
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 1.99lbs Pull
1.99
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 1.99lbs PullCode: F669
From $8.64
Samarium Cobalt Disc Magnet - 3/8 in. dia x 1/16 in. thick - 1.99lbs Pull
1.99
Samarium Cobalt Disc Magnet - 3/8 in. dia x 1/16 in. thick - 1.99lbs PullCode: F670SC
From $14.40
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 2.65lbs Pull
2.65
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 2.65lbs PullCode: F670-N35
From $8.40
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.08lbs Pull
3.08
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.08lbs PullCode: F670
From $9.07
N52 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.02lbs Pull
3.02
N52 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.02lbs PullCode: F670-N52
From $12.96
N42 Neodymium Zinc Plated Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.17lbs Pull
3.17
N42 Neodymium Zinc Plated Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.17lbs PullCode: F670-ZN
From $9.07
N42 Neodymium Countersunk Disc Magnet - 3/8 in. dia x 1/16 in. thick x 1/8 in. Hole - 2.64lbs Pull
2.64
N42 Neodymium Countersunk Disc Magnet - 3/8 in. dia x 1/16 in. thick x 1/8 in. Hole - 2.64lbs PullCode: F102NS
From $6.43
N42 Neodymium PTFE Coated Countersunk Disc Magnet - 3/8 in. dia x 1/16 in. thick x 1/8 in. hole - 2.64lbs Pull (North)
2.64
N42 Neodymium PTFE Coated Countersunk Disc Magnet - 3/8 in. dia x 1/16 in. thick x 1/8 in. hole - 2.64lbs Pull (North)Code: F102NS-PTFE
From $11.72
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.08lbs Pull
3.08
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/16 in. thick - 3.08lbs PullCode: F1025
From $10.90
Y10 Ceramic Disc Magnets - 3/8 in. diameter x 1/8 in. thick - 0.32lbs Pull
0.32
Y10 Ceramic Disc Magnets - 3/8 in. diameter x 1/8 in. thick - 0.32lbs PullCode: FD1003
From $3.24
45H Neodymium Rectangular Magnet - 3/8 in. x 1/8 in. x 1/16 in. thick - 1.76lbs Pull
1.76
45H Neodymium Rectangular Magnet - 3/8 in. x 1/8 in. x 1/16 in. thick - 1.76lbs PullCode: MOD6
From $5.07
N45 Neodymium Rectangular Magnet - 3/8 in. x 1/8 in. x 1/16 in. thick - 1.98lbs Pull
1.98
N45 Neodymium Rectangular Magnet - 3/8 in. x 1/8 in. x 1/16 in. thick - 1.98lbs PullCode: MOD9
From $4.54
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/8 in. thick - 3.75lbs Pull
3.75
N35 Neodymium Disc Magnet - 3/8 in. dia x 1/8 in. thick - 3.75lbs PullCode: F671-N35
From $11.04
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/8 in. thick - 3.96lbs Pull
3.96
N42 Neodymium Disc Magnet - 3/8 in. dia x 1/8 in. thick - 3.96lbs PullCode: F671
From $12.18
63 Products

3/8" Diameter/Wide Magnets

Discover Our Range of 3/8" Magnets

Explore our extensive collection of magnets by size, including the highly versatile 3/8" magnets. We have a range of magnets in various shapes and materials, such as neodymium, ferrite, and samarium cobalt, each offering unique properties to suit specific applications.

Applications of 3/8" Wide Magnets

Due to their size and strength, 3/8" magnets wide are ideal for a wide range of applications. They can be used in engineering projects, holding solutions, and crafts. For instance, a 3/8" dia x 5mm thick pot magnet is perfect for secure mounting, while a high-strength mitre magnet can handle demanding environments.

Comparing Materials for 3/8" Magnets

Choosing the right material ensures optimal performance. Neodymium magnets provide the highest strength, suitable for industrial and precision uses. Ferrite magnets are cost-effective and corrosion-resistant, making them great for outdoor or general-purpose use. Explore our selection to find the best options for your needs.

Popular 3/8" Diameter Magnets by Shape

From discs to spheres, our range includes various shapes to meet your project requirements:

Shop 3/8" Magnets for Every Need

Find the perfect magnets for your project by exploring our shop by size page. Whether you need a 3/8" x 5mm magnet for mounting or a thin 3/8" dia magnet for lightweight holding, FIRST4MAGNETS® has a wide range to meet your requirements.

For guidance on selecting the right 3/8" magnets diameter for your needs, contact our expert team today. FIRST4MAGNETS® is your trusted supplier for high-quality magnets tailored to any application.