Manufactured By the Ohio Nut & Bolt Co.
RB Weld Boss
HyperLink PDF Spec Sheet



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Part Number
Hole Diameter
Thickness
Under Flange
Body
Diameter
Flange
Projection
Diameter
Height
Diameter
Height
L
D
A
H
P
F
0.318
0.312
0.515
0.495
0.500
0.492
1.005
0.970
0.146
0.136
0.155
0.145
0.062
0.058

part image


The RB boss can be used as a bushing, guide or a bearing. It has no threads and three projections on the underside of the head to insure accuracy in positioning the RB boss.



Material Information
Material: C1010 High-Welding
Quality, Low Carbon Steel
Finish: Plain, Unless Specified