1777 PCS M3 Screw Kit, M4 & M5 Metric Socket Head Cap Screws with Tools
1777 PCS M3 Screw Kit, M4 & M5 Metric Socket Head Cap Screws with Tools
Product Features
- M3-FOCUSED PLANNED ASSORTMENT Features 6 M3 sizes with more M3 pieces, plus 4 common M4 sizes and 4 common M5 sizes, giving you a practical mix for frequently used metric projects.
- GRADE 12.9 SCREWS AND CLASS 8 NUTS High-strength alloy-steel socket cap screws with a black oxide finish pair with Class 8 hex nuts for dependable fastening in 3D printers, electronics, RC builds and light equipment.
- FIXED 24-SLOT ORGANIZER Each size has a dedicated labeled compartment and a clear lid chart, making parts easy to identify, quick to access and less likely to mix during storage or transport.
- NUTS, WASHERS AND TOOLS INCLUDED Includes 522 hex nuts, 800 flat washers, three hex keys in 2.5 mm, 3 mm and 4 mm sizes, plus precision tweezers for convenient assembly and handling.
- FOR METRIC EVERYDAY BUILDS Ideal for 3D printers, electronics enclosures, robotics, RC and hobby builds, aluminum profiles, workshop projects, DIY metal assemblies and light equipment.
- READY FOR THE NEXT PROJECT Keep commonly used metric machine screws, nuts, washers and tools together in one organized kit, so you can handle repairs, upgrades and new builds without searching for loose parts.