Self-Locking Rivet Nut Gun Heads, Replacement Mandrel Heads, Rivet Nut Tool Mandrels M4-M5-M6-M8-M10 for Cordless Rivet Nut Gun Pneumatic Rivet Nut Gun, 2in1 Rivet Tools

Upgrade your rivet nut installation capabilities with this comprehensive set of self-locking metric mandrel heads. Compatible with both cordless and pneumatic rivet nut guns, this versatile collection includes mandrels in M4, M5, M6, M8, and M10 sizes to handle a wide range of fastening needs. The self-locking design ensures secure connections and prevents unwanted loosening during operation. These replacement heads are precision-engineered to fit standard rivet nut tools, making them perfect for maintenance, repairs, or as backup parts for your existing equipment. Whether you're working on automotive projects, furniture assembly, or industrial applications, these durable mandrels deliver consistent performance and reliable results. The set provides everything needed to maintain your rivet nut tool's functionality across multiple metric sizes, ensuring you're always prepared for any fastening task.

• ✅COMPATIBILITY: This replacemrnt rivet nut mandrels designed for M4, M5, M6, M8, and M10 sizes with a wide range of riveting applications and suitable for both cordless and pneumatic rivet nut guns
• ✅SELF-LOCKING DESIGN: Features secure self-locking heads that prevent loosening during operation for consistent performance
• ✅VERSATILE APPLICATION: 2-in-1 functionality allows these mandrels to work with different rivet nut tools and equipment
• ✅COMPLETE SET: Includes 6 pcs of 5 different sized mandrels covering M4 through M10 sizes, perfect for a wide range of riveting applications and repairs and ensuring you're always prepared for any fastening task.
• ✅PRECISION FIT: Each mandrel is precisely machined to ensure accurate threading and proper installation of rivet nuts