SMMM-A-20 Metric Mounting Magnets | Stanford Magnets

SMMM-A-20 Metric Mounting Magnets

D=20mm (0.79″)
d1=4.5mm (0.18″) (Sized for M4 screw)
d2=8.5mm (0.33″) (Tapered countersunk hole)
h=7mm (0.28″)
Material: NdFeB, Grade N38
Plating/Coating: Ni-Cu-Ni (Nickel)
Magnetization Direction: Axial (Poles on Flat Ends)
Weight: 0.47 oz. (13.3 g)
Pull Force: 13.20 lbs
Surface Field: N/A
Brmax: 12,600 Gauss
BHmax: 38 MGOe

The SMMM-A-20 is a flat mounting magnet with a tapered hole to recess a screw head. One can be attached to an object that needs to be hung from a metal surface, or it can be screwed to a wall, ceiling or fixture to hold metallic objects in place. Incredibly handy!

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