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

	Code	Product name	D	ID	H	Screw standard M	Adsorptive power kgf
	A10	Pot Cap Neodymium Φ10mmXΦ2.5mmX5mm/M2 Countersunk N-pole	10	2.5	5	M2	2 kgf	Price
	A10	Pot Cap Neodymium Φ10mmXΦ2.5mmX5mm/M2 Countersunk S-pole	10	2.5	5	M2	2 kgf	Price
	A12	Pot Cap Neodymium Φ12mmXΦ2.5mmX5mm/M2 Countersunk N-pole	12	2.5	5	M2	4 kgf	Price
	A16	Pot Cap Neodymium Φ16mmXΦ3.5mmX5mm/M3 Countersunk N-pole	16	3.5	5	M3	6 kgf	Price
	A16	Pot Cap Neodymium Φ16mmXΦ3.5mmX5mm/M3 Countersunk S-pole	16	3.5	5	M3	6 kgf	Price
	A20	Pot Cap Neodymium Φ20mmXΦ4.5mmX7mm/M4 Countersunk N-pole	20	4.5	7	M4	8 kgf	Price
	A20	Pot Cap Neodymium Φ20mmXΦ4.5mmX7mm/M4 Countersunk S-pole	20	4.5	7	M4	8 kgf	Price
	A25	Pot Cap Neodymium Φ25mmXΦ5.5mmX8mm/M5 Countersunk N-pole	25	5.5	8	M5	22 kgf	Price
	A25	Pot Cap Neodymium Φ25mmXΦ5.5mmX8mm/M5 Countersunk S-pole	25	5.5	8	M5	22 kgf	Price
	A32	Pot Cap Neodymium Φ32mmXΦ5.5mmX8mm/M5 Countersunk N-pole	32	5.5	8	M5	35 kgf	Price
	A32	Pot Cap Neodymium Φ32mmXΦ5.5mmX8mm/M5 Countersunk S-pole	32	5.5	8	M5	35 kgf	Price
	A36	Pot Cap Neodymium Φ36mmXΦ6.5mmX8mm/M6 Countersunk N-pole	36	6.5	8	M6	39 kgf	Price
	A36	Pot Cap Neodymium Φ36mmXΦ6.5mmX8mm/M6 Countersunk S-pole	36	6.5	8	M6	39 kgf	Price
	A38	Pot Cap Neodymium Φ38.1mmXΦ6.5mmX9mm/M6 Countersunk N-pole	38.1	6.5	9	M6	55 kgf	Price
	A38	Pot Cap Neodymium Φ38.1mmXΦ6.5mmX9mm/M6 Countersunk S-pole	38.1	6.5	9	M6	55 kgf	Price
	A42	Pot Cap Neodymium Φ42mmXΦ6.5mmX9mm/M6 Countersunk N-pole	42	6.5	9	M6	63 kgf	Price
	A42	Pot Cap Neodymium Φ42mmXΦ6.5mmX9mm/M6 Countersunk S-pole	42	6.5	9	M6	63 kgf	Price
	A48	Pot Cap Neodymium Φ48mmXΦ8.5mmX11.5mm/M8 Countersunk N-pole	48	8.5	11.5	M8	86 kgf	Price
	A48	Pot Cap Neodymium Φ48mmXΦ8.5mmX11.5mm/M8 Countersunk S-pole	48	8.5	11.5	M8	86 kgf	Price
	A50.8	Pot Cap Neodymium Φ50.8mmXΦ8.5mmX11.5mm/M8 Countersunk	50.8	8.5	11.5	M8	89 kgf	Price
	A60	Pot Cap Neodymium Φ60mmXΦ8.5mmX15mm/M8 Countersunk N-pole	60	8.5	15	M8	112 kgf	Price
	A60	Pot Cap Neodymium Φ60mmXΦ8.5mmX15mm/M8 Countersunk S-pole	60	8.5	15	M8	112 kgf	Price
	A75	Pot Cap Neodymium Φ75mmXΦ10.5mmX18mm/M10 Countersunk	75	10.5	18	M10	162 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.