Counter sink cup magnet assemblies are magnetic assemblies consisting of a steel cup and a neodymium magnet base containing a countersunk, or cone-shaped, hole.  This countersunk hole provides a space for a screw to be put through the assembly and have the tapered head of the screw fit flush with the magnet in the assembly, allowing for a variety of mounting options.

Dura Magnetics supplies counter sink neodymium cup magnet assemblies available in a variety of stock dimensions. If we do not have the size you are looking for listed below, we can also supply custom counter sink assemblies to meet your exact specifications. Simply contact us at 1-800-497-8182 or send us an email to discuss your project needs.

Counter Sink Neodymium Cup Assemblies
Dura Magnetics P/N	D	D1	D2	H	Holding Force
DNC-A16	0.63" (16 mm)	0.14" (3.5 mm)	0.26" (6.5 mm)	0.20" (5.2 mm)	11 lbs
DNC-A20	0.79" (20 mm)	0.18" (4.5 mm)	0.34" (8.6 mm)	0.28" (7.2 mm)	13 lbs
DNC-A25	0.98" (25 mm)	0.22" (5.5 mm)	0.43" (11 mm)	0.30" (7.7 mm)	30 lbs
DNC-A32	1.26" (32 mm)	0.22" (5.5 mm)	0.43" (11 mm)	0.31" (7.8 mm)	55 lbs
DNC-A36	1.42" (36 mm)	0.26" (6.5 mm)	0.47" (12 mm)	0.30" (7.6 mm)	63 lbs
DNC-A42	1.65" (42 mm)	0.26" (6.5 mm)	0.47" (12 mm)	0.35" (8.8 mm)	81 lbs
DNC-A48	1.89" (48 mm)	0.33" (8.5 mm)	0.75" (19 mm)	0.43" (10.8 mm)	149 lbs
DNC-A60	2.36" (60 mm)	0.33" (8.5 mm)	0.75" (19 mm)	0.59" (15 mm)	245 lbs
DNC-A75	2.95" (75 mm)	0.41" (10.5 mm)	0.83" (21 mm)	0.70" (17.8 mm)	350 lbs