100PCS M3x3x4mm Heat Set Inserts Kit with 2PCS M3 Heatset Adapters

Key features

• COMPLETE M3 INSTALLATION SETSpecifically curated for concentrated 3D printing projects, this set includes 100pcs industrial-grade M3x3x4mm threaded inserts and 2pcs precision M3 heatset adapters. It functions as the essential replenishment for makers who primarily utilize M3 hardware in their builds.
• DUAL M3 ADAPTERS INCLUDEDNever pause your workflow due to tool wear. This package provides two dedicated M3 heat-set installation adapters compatible with standard 900M and T18 series iron shafts, ensuring you always have a spare for consistent, professional embedding.
• PREMIUM ELECTROPLATED BRASSOur M3 inserts are made of premium-grade brass with an electroplated finish for superior thermal conductivity and corrosion resistance. They ensure a clean melt into PLA, ABS, and PETG without residue.
• EXACT DIMENSIONS FOR DIYAs a specialized M3 thread insert kit, we provide the standardized M3x3x4mm size (Thread x Length x OD ). This knurled nut set is a critical addition to your 3D printer toolkit, compatible with projects for Voron, Ender, or custom enclosures.
• COMPACT & PORTABLE STORAGEAll components are securely packed in a small case, making it easy to store in your 3D printing toolkit or workshop drawer. Keep your M3 essentials organized and ready for your next project.

Free shipping included. 30-day hassle-free returns.