Weld Pin Galvanized
Used to secure fiberglass insulation to metal ductwork
Used to secure fiberglass insulation to metal ductwork
- Manufactured with consistently sharp points to ensure positive contact with sheet metal
- Special carbon alloy steel for strength
- Cold form process hardens points that resists flattening or blunting when applied
- Sharp point results in better weld and creates fewer sparks that can ignite and burn adhesives and substrates
