Kadrick 420個 M3 M4 M5 ねじ込みインサート詰め合わせキット 3Dプリントコンポーネント用 メトリック真鍮ローレットナット 熱でプラスチック部品に挿入

الوصف

🔧 Elevate your 3D prints with brass precision – don’t settle for less!

The Kadrick 420-piece brass knurled insert kit offers M3, M4, and M5 sizes designed for heat insertion into plastic parts, ideal for 3D printing applications. Crafted from corrosion-resistant brass with excellent thermal conductivity, these inserts provide superior grip strength and durability. Packaged in a neatly labeled compartment box, this kit supports professional-grade assembly with reliable brand-backed quality and 24-month after-sales service.