Manufactured By the Ohio Nut & Bolt Co.
NDM Weld Nut
PDF Spec Sheet



CLICK PART NUMBER, FOR 3D CAD MODEL, CHECK PRICES, or PLACE ORDERS
Part Number Thread Size Width Thick. Length Pilot Hole In
Sheet
Dia. Hgt.
Tol. Tol. Tol. Tol.
+ 0.1
- 0.1 		+ 0.4
- 0.4 		+ 0.2
- 0.3 		+ 0.3
- 0.1
A Tol. "A" B C E F
NDM 03522 M3.5 x 0.6-6H 11.0 + 0.3
- 0.2 		2.4 22.0 4.8 0.8 5.2
NDM 04022 M4 x 0.7-6H 11.0 + 0.3
- 0.2 		2.4 22.0 5.2 0.8 5.6
NDM 05022 M5 x 0.8-6H 11.0 + 0.3
- 0.2 		2.4 22.0 6.0 0.8 6.4
NDM 06028 M6 x 1-6H 13.0 + 0.4
- 0.3 		3.2 28.5 7.6 1.2 8.0
NDM 08038 M8 x 1.25-6H 16.0 + 0.4
-0.3 		3.6 38.0 9.2 2.0 9.6
NDM 10038 M10 x 1.5-6H 16.0 + 0.4
- 0.3 		3.6 38.0 11.8 2.4 12.2
New Size
NDM 12038 		M12 x 1.75-6H 19.4 + 0.9
- 0.8 		4.8 38.0 14.5
13.7 		2.4 14.7

ND Part Photo

The metric NDM (economy t nut) weld nut is a dual-tab spot weld nut designed for applications requiring additional strength where tension is against the weld. Established as the standard slot fastener in the aluminum extrusion industry (economy t nut). The location of the twin-tabs enables the NDM to be used in bridging corners and recessed areas. A precision pilot speeds location and provides a full thread engagement.

The NDM can use the same electrodes, equipment and settings used in production, thus eliminating setup and changeover time, thereby lowering in-place-fastener cost.



Material and Thread Information
Material: C1010 High-Welding Quality, Low Carbon Steel
Finish: Plain, Unless Specified
Threads: ASME B 1.13M-2005