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



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Part Number
Thread Size
Width
Thickness
Length
Pilot
Projection
Hole In
Sheet
Diameter Height Diameter Height
A B C E F G H
QN 1401 #8-32 0.453
0.433 		0.097
0.091 		0.640
0.610 		0.213
0.193 		0.03 0.095
0.085 		0.017
0.013 		0.219
QN 1501 #10-24 0.453
0.433 		0.097
0.091 		0.640
0.610 		0.244
0.224 		0.03 0.095
0.085 		0.017
0.013 		0.250
QN 1701 #10-32 0.453
0.433 		0.097
0.091 		0.640
0.610 		0.244
0.224 		0.03 0.095
0.085 		0.017
0.013 		0.250
QN 2113 1/4-20 0.520
0.495 		0.097
0.091 		0.827
0.797 		0.291
0.271 		0.05 0.130
0.120 		0.022
0.018 		0.297
QN 2716 5/16-18 0.655
0.620 		0.128
0.122 		0.999
0.969 		0.369
0.349 		0.08 0.155
0.145 		0.032
0.028 		0.375
QN 3316 3/8-16 0.655
0.620 		0.128
0.122 		0.999
0.969 		0.448
0.428 		0.09 0.155
0.145 		0.032
0.028 		0.453
* QN 4421 1/2-13 0.797
0.734 		0.191
0.185 		1.266
1.234 		0.599
0.569 		0.09 0.130
0.120 		0.030
0.026 		0.609

QN weld Nut

The QN weld nut has four identical precision projections. They are positioned and designed to fuse simultaneously so each projection flows and seats properly for maximum weld strength. The four projections provide additional weld area coverage with maximum strength.

The pilot on the QN weld nut provides additional thread engagement and prevents any possible shunting of the projections onto the threads. This eliminates the necessity of retapping filled threads.



Material and Thread Information

Material:

 C1010 High-Welding
Quality, Low Carbon Steel
Finish: Plain, Unless Specified
Threads: Unified Standard Class 2B ASME B 1.1-2003