960 Pcs M3 Socket Head Cap Screw Kit All In One 6-30mm For 3D Printing Electronics RC CNC And DIY Projects Durable Metal Fasteners For Precise Builds Results

960-Piece M3 Socket Head Cap Screw Kit for Projects
✔️ 960 pcs M3 kit: 6-30mm lengths, 12.9G alloy, wrench, case

This compact M3 screw kit provides a complete assortment of socket head cap screws for a range of precision builds, from 3D printing to electronics and RC/CNC projects. The labeled storage case helps keep sizes organized for quick access and minimal mix-ups.

✅ 960 pcs total in a labeled case, 8 common lengths: 6-30 mm
✅ 12.9 grade alloy steel socket head cap screws for high strength
✅ Black zinc plating for rust resistance and clean handling
✅ Includes 1 mini wrench and organized tray for quick access

💡 What is an M3 socket head cap screw kit used for in precision 3D printing and electronics projects?

This handy kit gives you the right fasteners for small, tight builds and reliable assemblies.

- Handy for tight spots in 3D printers and electronics assemblies - Includes 8 lengths from 6 to 30 mm to fit common needs - Black zinc finish resists rust and keeps threading smooth - 12.9 grade alloy steel provides high-strength fasteners ✝️