Grounding Self-Clinching Stud

Precision Fasteners · Solution Provider

Grounding Self-Clinching Stud

Grounding Self-Clinching Stud

Product Description Grounding Self-Clinching Stud engineered with optimized knurled serrations that cold-flow into sheet metal to create a permanent, low-resistance electrical path—delivering <2.5mΩ contact resistance (per IEC 60950-1) a...

Product Overview

The grounding press-in clinching stud is designed specifically for sheet-metal grounding and is firmly installed in the panel by press-in clinching, providing a reliable electrical connection point with low contact resistance. Compact and easy to install, it does not spin after clinching, ensuring long-term stable electrical continuity of the grounding circuit while also offering mechanical support strength.

Technical Features

  • Press-in clinched fixing that will not spin or loosen, for stable grounding connections
  • Low contact resistance ensuring electrical continuity
  • No welding: preserves the panel coating and appearance
  • Provides a male-thread connection point that also takes structural fixing.
  • Carbon steel / stainless steel options; stainless steel better meets corrosion-resistance needs.

Technical Specifications

MaterialCarbon steel / stainless steel
InstallationPress riveting
Sheet thickness0.5 mm ~ 4 mm (per model)
Head typeHex base / cylindrical base (per model)
Surface treatmentZinc plating / Dacromet / plain
StandardClinching / riveting structure per customer drawing / company standard; Thread GB/T 196, GB/T 197 (ISO 965-1); Mechanical properties and mounting-hole size per manufacturer datasheet (e.g., PEM system)
Contact resistance<2.5 mΩ (IEC 60950-1)
Thread rangeExternal M3-M6; UNC on request

Applications

  • Chassis and cabinet grounding
  • Electrical equipment enclosures
  • Energy-storage and distribution cabinets
  • Communication base station cabinets

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