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
Countersunk screw	M1.4	2	0.5	1.35
Countersunk screw	M2	4	1.2	1.9
Countersunk screw	M2.5	5	1.45	2.4
Countersunk screw	M3	6	1.75	2.9
Countersunk screw	M3.5	7	2	3.4
Countersunk screw	M4	8	2.3	3.9
Countersunk screw	M5	10	2.8	4.8
Countersunk screw	M6	12	3.4	5.9
Countersunk screw	M8	16	4.4	7.8
Countersunk screw	M10	20	5.7	9.8

	Product name	L	W	H	Screw standard M	Adsorptive power kgf
	Pot Cap Neodymium 10mmX13.5mmX5mm/M3 Countersunk N-pole	10	13.5	5	M3	2.64 kgf	Price
	Pot Cap Neodymium 10mmX13.5mmX5mm/M3 Countersunk S-pole	10	13.5	5	M3	2.64 kgf	Price
	Pot Cap Neodymium 15mmX13.5mmX5mm/M3 Countersunk N-pole	15	13.5	5	M3	3.83 kgf	Price
	Pot Cap Neodymium 20mmX13.5mmX5mm/M3 Countersunk N-pole	20	13.5	5	M3	4.83 kgf	Price
	Pot Cap Neodymium 20mmX13.5mmX5mm/M3 Countersunk S-pole	20	13.5	5	M3	4.83 kgf	Price
	Pot Cap Neodymium 25mmX13.5mmX5mm/M3 Countersunk N-pole	25	13.5	5	M3	6.23 kgf	Price
	Pot Cap Neodymium 25mmX13.5mmX5mm/M3 Countersunk S-pole	25	13.5	5	M3	6.23 kgf	Price
	Pot Cap Neodymium 30mmX13.5mmX5mm/M3 Countersunk N-pole	30	13.5	5	M3	7.45 kgf	Price
	Pot Cap Neodymium 35mmX13.5mmX5mm/M3 Countersunk N-pole	35	13.5	5	M3	9.07 kgf	Price
	Pot Cap Neodymium 40mmX13.5mmX5mm/M3 Countersunk N-pole	40	13.5	5	M3	10.4 kgf	Price
	Pot Cap Neodymium 40mmX13.5mmX5mm/M3 Countersunk S-pole	40	13.5	5	M3	10.4 kgf	Price
	Pot Cap Neodymium 45mmX13.5mmX5mm/M3 Countersunk N-pole	45	13.5	5	M3	12.2 kgf	Price
	Pot Cap Neodymium 50mmX13.5mmX5mm/M3 Countersunk N-pole	50	13.5	5	M3	13.8 kgf	Price
	Pot Cap Neodymium 50mmX13.5mmX5mm/M3 Countersunk S-pole	50	13.5	5	M3	13.8 kgf	Price
	Pot Cap Neodymium 55mmX13.5mmX5mm/M3 Countersunk N-pole	55	13.5	5	M3	15.7 kgf	Price
	Pot Cap Neodymium 60mmX13.5mmX5mm/M3 Countersunk N-pole	60	13.5	5	M3	17.4 kgf	Price
	Pot Cap Neodymium 65mmX13.5mmX5mm/M3 Countersunk N-pole	65	13.5	5	M3	19.5 kgf	Price
	Pot Cap Neodymium 70mmX13.5mmX5mm/M3 Countersunk N-pole	70	13.5	5	M3	21.4 kgf	Price
	Pot Cap Neodymium 70mmX13.5mmX5mm/M3 Countersunk S-pole	70	13.5	5	M3	21.4 kgf	Price
	Pot Cap Neodymium 75mmX13.5mmX5mm/M3 Countersunk N-pole	75	13.5	5	M3	23.5 kgf	Price
	Pot Cap Neodymium 80mmX13.5mmX5mm/M3 Countersunk N-pole	80	13.5	5	M3	25.3 kgf	Price
	Pot Cap Neodymium 85mmX13.5mmX5mm/M3 Countersunk N-pole	85	13.5	5	M3	27.6 kgf	Price
	Pot Cap Neodymium 90mmX13.5mmX5mm/M3 Countersunk N-pole	90	13.5	5	M3	29.7 kgf	Price
	Pot Cap Neodymium 95mmX13.5mmX5mm/M3 Countersunk N-pole	95	13.5	5	M3	31.9 kgf	Price
	Pot Cap Neodymium 100mmX13.5mmX5mm/M3 Countersunk N-pole	100	13.5	5	M3	33.9 kgf	Price
	Pot Cap Neodymium 110mmX13.5mmX5mm/M3 Countersunk N-pole	110	13.5	5	M3	38.6 kgf	Price
	Pot Cap Neodymium 120mmX13.5mmX5mm/M3 Countersunk N-pole	120	13.5	5	M3	43 kgf	Price
	Pot Cap Neodymium 120mmX13.5mmX5mm/M3 Countersunk S-pole	120	13.5	5	M3	43 kgf	Price
	Product name	L	W	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.