Cup Head Weld Pins

Mini cup weld pins insulated are used for pinning up board insulation duct wrap fire blanket ceramic blanket mineralwool board etc.

Cup head weld pins. It works with a cd weld machine after the insulation materials are ready we need to weld the pin to the sheet of duct work or other hvac. The cuphead pin is used to erect and install insulating materials all in one pass saving money by doing the fastening work quickly and with a reliable welded fastener. Paper insulating washers can be ordered separately or factory installed. Cupped head mini cup weld pins this type of capacitor discharge cd pin is welded through the insulation allowing the fabrication to be done in one easy step.

All pins come insulated to avoid sparking when used on fsk facing. While some variations of material are available the most popular style cup head weld pin is a mild steel weld nail with a galvanized coated mild steel retaining washer all stainless parts. Catalog including cup head weld pin cup head pin for duro dyne resistance welding equipment skip to content email phone. All pins have a 1 3 16 cup head and are 12 gauge galvanized steel.

Please click the request information button to configure your cup head weld pin. Cupped head weld pin specifications. The cup head cupped head or mini cup weld pin is a mild steel fabricated part made up of a weld pin and a staked on speed clip or retaining washer. However the most popular style cup head weld pin are produced out of mild steel weld nail with a galvanized coated mild steel retaining washer.

Style c d l cupped head mini cupped head. Cup heads are widely accepted as labor saving fasteners in the thermal and acoustical insulation markets for use in industrial and commercial applications. Cup head pins is a weld type of insulation fastener it simplify the permanent installtion of duct liner or other insulation materials to the sheet metal of duct work or other hvac sheet metal housings. 1 1 2 1 3 16 12 ga.

Some variations of material are available. For use with a capacity discharge weld gun. Browse cup head pins in the midwest fasteners inc. 105 3 8 minimum 3 8 minimum.