R8201 - Neodymium Ring Magnet - 1/2" Dia x 1/8" ID x 1/32" Thi

• Dimensions: 1/2" od x 1/8" id x 1/32" thick
• Tolerances: ±0.004" x ±0.004" x ±0.004"
• Material: NdFeB, Grade N42
• Plating/Coating: Ni-Cu-Ni (Nickel)
• Magnetization Direction: Axial (Poles on Flat Ends)
• Weight: 0.0249 oz. (0.71 g)
• Pull Force, Case 1: 1.11 lbs
• Pull Force, Case 2: 12.29 lbs
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

These are the thinnest rings available in this popular 1/2" diameter.  They are useful for a wide range of applications.