WW Weld Nut

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

 

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  

Tensile Strength:

 60,000 psi
  Quality, Low Carbon Steel  

Yield Point:

 30,000 psi

Finish:

 Plain, Unless Specified  

Shear Strength:

 30,000 psi

Threads:

 Unified Standard Class 2B  

Elongation 2”

 30% Max.
  ANSI / ASME B 1.1-1989