SS Weld Pins

Tuffaloy SS Weld Pin Header

Tuffaloy's SS Weld Pins are designed for nut welding with GH style Weld Heads. The SS weld pin centers nut for the projection welding operation. The pins are:

  • Wear resistanct
  • Durable
  • Cost Effective

Below is our standard offering of SS Weld Pins. However, there are an infinite number of weld nuts and Tuffaloy can provide a made to order pin for your specific application. The part number schema is defined below:

Tuffaloy SS Weld Pin Part Number Schema

When specifying a pin and GH Head combination, allow 0.005 to 0.010 inch gap per side between the Weld Pin pilot diameter and the GH head thru bore diameter.

Tuffaloy SS Weld Pin Attributes

PartDescription Material Type Overall Length Pilot Diameter Pin Diameter For Nut Size Unit of Measure
178-3-398-322  
SS-GH3-10mm Stainless Steel 1.47500 0.39800 0.3220 10 mm IN
178-3-248-186  
SS-GH3-6mm Stainless Steel 1.39500 0.24800 0.1860 6 mm IN
178-2-228-143  
SS-GH2-10 Stainless Steel 1.27000 0.22800 0.1430 #10 IN
178-2-298-192  
SS-GH2-1-4 Stainless Steel 1.32000 0.29800 0.1920 1/4 IN
178-2-248-186  
SS-GH2-6mm Stainless Steel 1.27000 0.24800 0.1860 6 mm IN
178-3-466-388  
SS-GH3-12mm Stainless Steel 1.59500 0.46600 0.3880 12 mm IN
178-3-298-192  
SS-GH3-1-4 Stainless Steel 1.44500 0.29800 0.1920 1/4 IN
178-3-409-306  
SS-GH3-3-8 Stainless Steel 1.53500 0.40900 0.3060 3/8 IN
178-2-343-257  
SS-GH2-5-16 Stainless Steel 1.34000 0.34300 0.2570 5/16 IN
178-2-338-252  
SS-GH2-8mm Stainless Steel 1.34000 0.33800 0.2520 8 mm IN
178-3-343-257  
SS-GH3-5-16 Stainless Steel 1.46500 0.34300 0.2570 5/16 IN
178-3-338-252  
SS-GH3-8mm Stainless Steel 1.46500 0.33800 0.2520 8 mm IN
178-3-228-143  
SS-GH3-10 Stainless Steel 1.39500 0.22800 0.1430 #10 IN
SS-GH3-10mm SS-GH3-6mm SS-GH2-10 SS-GH2-1-4 SS-GH2-6mm SS-GH3-12mm SS-GH3-1-4 SS-GH3-3-8 SS-GH2-5-16 SS-GH2-8mm SS-GH3-5-16 SS-GH3-8mm SS-GH3-10

See ways to use these parts

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