D4X4 - Neodymium Cylinder Magnet - 1/4" Dia x 1 1/4" Thi

• Dimensions: 1/4" dia. x 1 1/4" thick
• Tolerances: ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.266 oz. (7.54 g)
• Pull Force, Case 1: 4.16 lbs
• Pull Force, Case 2: 4.16 lbs
• Surface Field: 6567 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

The D4X4 expands upon our ever-popular line of 1/4" diameter cylinders. Quite strong for their size, yet still easy enough to handle, these long cylinders are perfect for science projects, crafts and more.