Product image
Usage

A countersink or a counterbored hole is provided on the magnet for securing the magnet with a screw on a prescribed location. The inner bore is a straight hole is not threaded. The standard side of the screw installation surface is the N pole. Please select the S pole depending on the usage.

No.1
N + S = Adsorption
No.2
N + Fe = Adsorption
No.3
N + N = Repulsion
Precautions
Magnets can potentially be damaged by strong loads.
Screw standard ISO / JIS
Shapes of screws may vary in size depending on the manufacturer or standard. The shape of the hole has been machined for ISO / JIS standard screws.
D H ID
Screw head ISO / JIS standard D H ID
Panhead screw M1.4 2 0.5 1.35
Panhead screw M2 3.5 1.3 1.9
Panhead screw M2.5 4.5 1.7 2.4
Panhead screw M3 5.5 2 2.9
Panhead screw M3.5 6 2.3 3.4
Panhead screw M4 7 4 3.9
Panhead screw M5 9 3.3 4.8
Panhead screw M6 10.5 3.9 5.9
Panhead screw M8 14 5.2 7.8
Panhead screw M10 19 6 9.8
項目 範囲 スライド操作
外径 D-mm
内径 ID-mm
高さ H-mm
ネジ規格 M-ISO
JIS
吸引力・吸着力 F-kgf
  Code Product name D ID H Screw standard M Adsorptive power
kgf
B10 Pot Cap Neodymium Φ10mmXΦ2.5mmX5mm/M2 Cylindrical borehole N-pole 10 2.5 5 M2 2 kgf Price
B12 Pot Cap Neodymium Φ12mmXΦ2.5mmX5mm/M2 Cylindrical borehole N-pole 12 2.5 5 M2 3 kgf Price
B16 Pot Cap Neodymium Φ16mmXΦ3.5mmX5mm/M3 Cylindrical borehole N-pole 16 3.5 5 M3 4.5 kgf Price
B16 Pot Cap Neodymium Φ16mmXΦ3.5mmX5mm/M3 Cylindrical borehole S-pole 16 3.5 5 M3 4.5 kgf Price
B20 Pot Cap Neodymium Φ20mmXΦ4.5mmX7mm/M4 Cylindrical borehole N-pole 20 4.5 7 M4 7 kgf Price
B20 Pot Cap Neodymium Φ20mmXΦ4.5mmX7mm/M4 Cylindrical borehole S-pole 20 4.5 7 M4 7 kgf Price
B25 Pot Cap Neodymium Φ25mmXΦ5.5mmX8mm/M5 Cylindrical borehole N-pole 25 5.5 8 M5 20 kgf Price
B25 Pot Cap Neodymium Φ25mmXΦ5.5mmX8mm/M5 Cylindrical borehole S-pole 25 5.5 8 M5 20 kgf Price
B32 Pot Cap Neodymium Φ32mmXΦ5.5mmX8mm/M5 Cylindrical borehole N-pole 32 5.5 8 M5 33 kgf Price
B32 Pot Cap Neodymium Φ32mmXΦ5.5mmX8mm/M5 Cylindrical borehole S-pole 32 5.5 8 M5 33 kgf Price
B36 Pot Cap Neodymium Φ36mmXΦ6.5mmX8mm/M6 Cylindrical borehole N-pole 36 6.5 8 M6 38 kgf Price
B36 Pot Cap Neodymium Φ36mmXΦ6.5mmX8mm/M6 Cylindrical borehole S-pole 36 6.5 8 M6 38 kgf Price
B38 Pot Cap Neodymium Φ38.1mmXΦ6.5mmX9mm/M6 Cylindrical borehole N-pole 38.1 6.5 9 M6 42 kgf Price
B42 Pot Cap Neodymium Φ42mmXΦ6.5mmX9mm/M6 Cylindrical borehole N-pole 42 6.5 9 M6 63 kgf Price
B42 Pot Cap Neodymium Φ42mmXΦ6.5mmX9mm/M6 Cylindrical borehole S-pole 42 6.5 9 M6 63 kgf Price
B48 Pot Cap Neodymium Φ48mmXΦ8.5mmX11.5mm/M8 Cylindrical borehole N-pole 48 8.5 11.5 M8 86 kgf Price
B48 Pot Cap Neodymium Φ48mmXΦ8.5mmX11.5mm/M8 Cylindrical borehole S-pole 48 8.5 11.5 M8 86 kgf Price
B50.8 Pot Cap Neodymium Φ50.8mmXΦ8.5mmX11.5mm/M8 Cylindrical borehole  50.8 8.5 11.5 M8 89 kgf Price
B60 Pot Cap Neodymium Φ60mmXΦ8.5mmX15mm/M8 Cylindrical borehole N-pole 60 8.5 15 M8 95 kgf Price
B60 Pot Cap Neodymium Φ60mmXΦ8.5mmX15mm/M8 Cylindrical borehole S-pole 60 8.5 15 M8 95 kgf Price
B75 Pot Cap Neodymium Φ75mmXΦ10.5mmX18mm/M10 Cylindrical borehole  75 10.5 18 M10 155 kgf Price
  Code Product name D ID H Screw standard M Adsorptive power
kgf

The magnetic flux density differs slightly depending on the measuring device. Please consider them to be only reference values.The adsorptive power is the reference value when the magnet is pulled at a perpendicular angle.