Manufactured By the Ohio Nut & Bolt Co.
RH Weld Nut
RH Weld Nut Diagram
HyperLink PDF Spec Sheet



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Part Number Thread Size Thickness
Under Flange 		Flange Body Projection
Diameter Height Diameter Diameter Height
L A H D P F
RH 1104 #6-32 0.265
0.245 		0.635
0.605 		0.083
0.073 		0.250
0.244 		0.105
0.095 		0.042
0.038
RH 1404 #8-32 0.265
0.245 		0.635
0.605 		0.083
0.073 		0.250
0.244 		0.105
0.095 		0.042
0.038
RH 1505 #10-24 0.327
0.307 		0.755
0.725 		0.099
0.089 		0.277
0.271 		0.125
0.115 		0.047
0.043
RH 1605 #10-32 0.327
0.307 		0.755
0.725 		0.099
0.089 		0.277
0.271 		0.125
0.115 		0.047
0.043
RH 2138 1/4-20 0.390
0.370 		0.835
0.805 		0.130
0.120 		0.375
0.367 		0.135
0.125 		0.052
0.048
RH 2708 5/16-18 0.515
0.495 		1.005
0.970 		0.146
0.136 		0.450
0.442 		0.155
0.145 		0.062
0.058
RH 3308 3/8-16 0.515
0.495 		1.005
0.970 		0.146
0.136 		0.500
0.492 		0.155
0.145 		0.062
0.058

RH Weld Nut

The RH weld nut is a self-locating, through-hole weld nut with a long body and three weld projections on the underside of the head. Its self-locating feature facilitates positive positioning of the nut in holes for welding operation. The location of the three spherical projections on the underside of the head permits the body of the nut to be attached through a hole in the component. This provides a flush surface to which mating parts can be attached.



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