Weld-On Di-Electric Insulation Fastener or Rib Pins 4" or 105mm

Weld-On Insulation Di-Electric Fasteners or Rib Pins – 4″ or 105mm (come in Pail/1500 but sold as each)

WELD-ON Insulation Fasteners (also known as Rib Pins) are manufactured with consistently sharp points to ensure positive contact with sheetmetal to which they are to be welded.

Produced from a special carbon alloy steel, the point of the welding pin is hardened in a unique cold form process.

This hardens the points giving them a steel temper, which unlike other welding pins, will not blunt or flatten when applied.

The sharper point of contact results in a better weld and creates fewer sparks to ignite adhesives or burn substrates.

WELD-ONS are easily applied using any conventional portable or automatic resistance welding unit.

Washer is designed to sufficiently depress the insulation surface without tearing it.

Also available are the Di-Electric WELD-ON Pins have a special coating on the underside of the pin head to stop burn-marks on Insulation