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



CLICK PART NUMBER, FOR 3D CAD MODEL, CHECK PRICES, or PLACE ORDERS
Part Number Thread Size Minimum
Thread
Depth 		Thickness
(Overall) 		Flange Body Pilot Projection
Diameter Thickness Diameter Diameter Height Diameter Height
C L A B D E F G H
WW 1118 #6-32 0.188 0.437
0.421 		0.470
0.435 		0.068
0.058 		0.218
0.213 		---- ---- 0.065
0.055 		0.021
0.017
WW 1425 #8-32 0.250 0.562
0.546 		0.470
0.435 		0.083
0.073 		0.250
0.244 		---- ---- 0.065
0.055 		0.021
0.017
WW 1506 #10-24 0.375 0.671
0.656 		0.685
0.654 		0.083
0.073 		0.277
0.271 		---- ---- 0.089
0.079 		0.031
0.027
WW 1606 #10-32 0.375 0.671
0.656 		0.685
0.654 		0.083
0.073 		0.277
0.271 		---- ---- 0.089
0.079 		0.031
0.027
WW 2108 1/4-20 0.500 0.921
0.906 		0.815
0.785 		0.114
0.104 		0.375
0.367 		---- ---- 0.113
0.103 		0.041
0.037
WW 2709 5/16-18 0.562 0.984
0.969 		0.925
0.890 		0.130
0.120 		0.450
0.442 		---- ---- 0.125
0.115 		0.046
0.042
WW 2711* 5/16-18 0.562 0.984
0.969 		0.925
0.890 		0.130
0.120 		0.450
0.442 		0.450
0.442 		0.078 0.125
0.115 		0.046
0.042
WW 3310 3/8-16 0.625 1.046
1.031 		0.925
0.890 		0.130
0.120 		0.500
0.492 		---- ---- 0.125
0.115 		0.046
0.042
WW 3311* 3/8-16 0.625 1.046
1.031 		0.925
0.890 		0.130
0.120 		0.500
0.492 		0.500
0.492 		0.078 0.125
0.115 		0.046
0.042

ww part image

The WW weld nut is a blind-hole tapped nut. It has a 360 degree ring projection that provides a sound hermetic seal designed to eliminate cumbersome operations of sealing, caulking or installing gaskets. Additional weld strength is provided by the greater weld area of this nut's 360 degree ring projection. This makes it particularly suitable for welding to thin sheets. Extra long thread engagement of the WW weld nut assures fastening security of mating parts.



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