| Brand | Unbranded |
|---|---|
| Package Contents | 3* Soldering Iron Tips |
Check the listing for details. 3PCS 510 Interface Soldering Iron Head Mini Portable Soldering Iron Tips. Condition: New. Listed at 13.74 USD. Silver plating is a layer of nickel on top of pure copper to prevent oxidation and keep the silver colour bright, but the function and materials are exactly the. Thread size M7 0.5mm. Material:Copper.