Strux® Clinch Studs provide an external thread in sheet metals. They are a cost effective, high performance alternative to other staked or welded products. They are designed for maximum resistance to push-out and rotation, and eliminate problems associated with weld studs.
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Strux® Clinch Studs

Strux® 4.61 Millimeter (mm) Retaining Ring Size Clinch Stud
Strux® Clinch Studs

Strux® 4.61 Millimeter (mm) Retaining Ring Size Clinch Stud
Strux® Clinch Studs

Strux® 5.61 Millimeter (mm) Retaining Ring Size Clinch Stud
Strux® Clinch Studs

Strux® 5.61 Millimeter (mm) Retaining Ring Size Clinch Stud
Strux® Clinch Studs

Strux® 6.61 Millimeter (mm) Retaining Ring Size Clinch Stud
Description N/A Strux® Clinch Studs provide an external thread in sheet metals. They are a cost effective, high performance alternative to other staked or welded products. They are designed for maximum resistance to push-out and rotation, and eliminate problems associated with weld studs.
Brands N/A Strux®
Thread Size N/A M4 x 0.70 N/A M4 x 0.70 N/A M5 x 0.80 N/A M5 x 0.80 N/A M6 x 1.00
Material Thickness (Decimal) N/A 1 mm N/A 1.580 mm N/A 1 mm N/A 1.50 mm N/A 1 mm
Dimension C N/A 1.40 mm N/A 1.40 mm N/A 1.75 mm N/A 1.75 mm N/A 2.10 mm
Dimension C Tolerance (±) N/A 0.13 mm
Dimension D N/A 7.75 mm N/A 7.75 mm N/A 8.75 mm N/A 8.75 mm N/A 11.00 mm
Approximate Pushout N/A 1.04 kN N/A 2.27 kN N/A 1.09 kN N/A 2.22 kN N/A 1.42 kN
Approximate Staking Force N/A 13.30 kN N/A 16.90 kN N/A 13.30 kN N/A 16.50 kN N/A 20.20 kN
Approximate Unsupported Torsional Resistance N/A 4.80 nm N/A 5.01 nm N/A 4.00 nm N/A 10.73 nm N/A 7.69 nm
Dimension D Tolerance (±) N/A 0.25 mm
Dimension K N/A 1.50 mm N/A 2.30 mm N/A 1.50 mm N/A 2.30 mm N/A 1.50 mm
Recommended Hole Size N/A 4.68 to 4.78 mm N/A 4.68 to 4.78 mm N/A 5.68 to 5.78 mm N/A 5.68 to 5.78 mm N/A 6.68 to 6.78 mm
Retaining Ring Tolerance (±) N/A 0.07 mm
Retaining Ring Size N/A 4.61 mm N/A 4.61 mm N/A 5.61 mm N/A 5.61 mm N/A 6.61 mm
Features and Benefits N/A
  • Can be fed manually or automatically with any equipment used for feeding rivets, weld studs or conventional clinch studs
  • High performance capabilities such as seat belts and air bags
  • Easy inspection and non-destructive testing
  • High resistance to rotation and push-out
  • Can replace welding operations and be used with materials that can not be welded
  • Speeds assembly process
  • Gives a cleaner appearance than welded fasteners
  • Displacement lobes
  • Retaining groove and retaining ring
  • Internal threads
  • Can be used in sheet metal 1.50 mm or thicker
  • Heat treated for greater strength
  • Works with plated parts and dissimilar materials
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