Threaded post cup magnet assemblies are magnetic cup and base assemblies consisting of a steel cup with an attached threaded post and a neodymium magnet base.  The threaded post or stud allows for a variety of attachment possibilities, including either screw-in or bolt-on connections.

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

Threaded Post Neodymium Cup Assemblies
Dura Magnetics P/N	D	M	H	h	Tap / Thread Size	Holding Force
DNC-C10	0.39" (10 mm)	0.12" (3 mm)	0.56" (14.3 mm)	0.20" (5 mm)	4-40	4 lbs
DNC-C12	0.47" (12 mm)	0.12" (3 mm)	0.55" (14 mm)	0.20" (5 mm)	4-40	7 lbs
DNC-C16	0.63" (16 mm)	0.16" (4 mm)	0.55" (14 mm)	0.20" (5.2 mm)	4-40	12 lbs
DNC-C20	0.79" (20 mm)	0.16" (4 mm)	0.63" (16 mm)	0.28" (7.2 mm)	6-32	19 lbs
DNC-C25	0.98" (25 mm)	0.20" (5 mm)	0.67" (17 mm)	0.30" (7.7 mm)	8-32	48 lbs
DNC-C32	1.26" (32 mm)	0.24" (6 mm)	0.71" (18 mm)	0.31" (7.8 mm)	10-32	74 lbs
DNC-C36	1.42" (36 mm)	0.24" (6 mm)	0.69" (17.6 mm)	0.30" (7.6 mm)	10-32	90 lbs
DNC-C42	1.65" (42 mm)	0.24" (6 mm)	0.74" (18.7 mm)	0.35" (8.8 mm)	1/4-20	149 lbs
DNC-C48	1.89" (48 mm)	0.31" (8 mm)	0.94" (24 mm)	0.43" (10.8 mm)	1/4-20	175 lbs
DNC-C60	2.36" (60 mm)	0.31" (8 mm)	1.24" (31.5 mm)	0.59" (15 mm)	3/8-16	245 lbs
DNC-C75	2.95" (75 mm)	0.39" (10 mm)	1.38" (35 mm)	0.70" (17.8 mm)	3/8-16	355 lbs