600 Piece M3 Screw Assortment Kit For 3D Printer DIY With 8 Sizes Ranging 6mm To 30mm Button Head Socket Cap Screws Hex Nuts Lock Washers And Flat Washers In 10.9 Grade Alloy Steel Black Oxide

600-Piece M3 Screw Kit for 3D Printer Builds and DIY
✔️ Includes 8 screw lengths (6-30mm) with nuts, washers, 600 pcs

Compact M3 screw assortment kit with eight lengths (6-30 mm) and matching nuts, lock washers, and flat washers. Ideal for 3D printer builds, racks, cabinets, electronics enclosures, and repair jobs. The sturdy transparent storage box keeps each size labeled for fast selection during projects.

✅ Screw lengths: M3 x 6, 8, 10, 12, 16, 20, 25, 30 mm
✅ Includes hex nuts, lock washers, and flat washers
✅ Material: 10.9 grade alloy steel with black oxide finish
✅ Storage box with labeled compartments for easy picking
✅ Drive type: internal hex; pitch: 0.5 mm
✅ Package: 600 pieces total

💡 What is an M3 screw assortment kit used for in 3D printer builds and electronics assemblies?

This handy kit keeps common M3 hardware ready for quick fixes and assembly.

• Ideal for mounting frames and securing electronics in 3D printers
• Eight sizes cover common jobs, reducing stock and trips to the shop
• Includes nuts and washers to ensure tight, reliable connections