Tapped post cup magnet assemblies are magnetic cup and base assemblies consisting of a steel cup with an attached tapped post containing internal screw threads and a neodymium magnet base. The tapped post or stud allows for a variety of attachment possibilities, including various screw-in connections.

Dura Magnetics supplies tapped 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 tapped post assemblies to meet your exact specifications. Simply contact us at 1-800-492-7939 or send us an email to discuss your project needs.

Tapped Post Neodymium Cup Assemblies
Dura Magnetics P/N	D	D1	M	H	h	Tap / Thread Size	Holding Force
DNC-D10	0.39" (10 mm)	0.24" (6 mm)	0.12" (3 mm)	0.49" (12.5 mm)	0.20" (5 mm)	4-40	4 lbs
DNC-D12	0.47" (12 mm)	0.24" (6 mm)	0.12" (3 mm)	0.48" (12.2 mm)	0.20" (5 mm)	4-40	7 lbs
DNC-D16	0.63" (16 mm)	0.26" (6.5 mm)	0.16" (4 mm)	0.53" (13.5 mm)	0.20" (5.2 mm)	4-40	12 lbs
DNC-D20	0.79" (20 mm)	0.26" (6.5 mm)	0.16" (4 mm)	0.59" (15 mm)	0.28" (7.2 mm)	6-32	19 lbs
DNC-D25	0.98" (25 mm)	0.30" (7.5 mm)	0.20" (5 mm)	0.67" (17 mm)	0.30" (7.7 mm)	8-32	48 lbs
DNC-D32	1.26" (32 mm)	.39" (10 mm)	0.24" (6 mm)	0.71" (18 mm)	0.31" (7.8 mm)	10-32	74 lbs
DNC-D36	1.42" (36 mm)	.39" (10 mm)	0.24" (6 mm)	0.73" (18.5 mm)	0.30" (7.6 mm)	10-32	90 lbs
DNC-D42	1.65" (42 mm)	.39" (10 mm)	0.24" (6 mm)	0.74" (18.8 mm)	0.35" (8.8 mm)	1/4-20	149 lbs
DNC-D48	1.89" (48 mm)	0.47" (12 mm)	0.31" (8 mm)	0.94" (24 mm)	0.43" (10.8 mm)	1/4-20	175 lbs
DNC-D60	2.36" (60 mm)	0.47" (12 mm)	0.31" (8 mm)	1.10" (28 mm)	0.59" (15 mm)	3/8-16	245 lbs
DNC-D75	2.95" (75 mm)	0.67" (17 mm)	0.39" (10 mm)	1.38" (35 mm)	0.70" (17.8 mm)	3/8-16	355 lbs