D055 - Neodymium Cylinder Magnet - 0.156" Dia x 0.313" Thi

• Dimensions: 5/32" dia. x 5/16" 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: 0.026 oz. (0.737 g)
• Pull Force, Case 1: 1.42 lbs
• Pull Force, Case 2: 1.48 lbs
• Surface Field: 6404 Gauss
• Max Operating Temp: 176ºF (80ºC)
• Brmax: 13,200 Gauss
• BHmax: 42 MGOe

This uniquely sized magnet is very close to the popular 4mm x 8mm size. Great for many applications and very strong for it's size!