HS Weld Bolt

Weld bolt for high strength steel sheet that reduces split flow of current

HS Weld Bolt

Weld bolt for high strength steel sheet that reduces split flow of current

Feature
Special design reduces issues when welding on high strength steel sheet.
Industry
Automobile, etc.
Specific Application
Welding application where issues come up with split flow of current such as high strength steel sheet.
Benefits to Users
An increase in reliability of welding strength and positioning accuracy.
Size
M6~M10

Conventional Products

<Concerns>

The general weld bolts have poor accuracy in
positioning with mating sheet metal.

Weld bolt with large shank creates split flow of current between the underhead and mating sheet metal that causes poor weld strength anda shift in metallographic structure.

Reliability
80(Probability of satisfying the required specification with actual weld strength (push-out torque) after gathered statistical data)
Cost Index
100

HS Weld Bolt

<Feature>

Specially designed shoulder, undercut in the bearing surface and recessed head shape eliminate weld issues.

Reliability
100
Cost Index
70(Overall cost including weld issue probability)

Same product with different shape