Massive 2000-Piece Countersunk Socket Head Screw Set M3 M4 M5 M6, 12.9 Grade Alloy Steel, Includes Hex Nuts, Flat And Lock Washers, Machine Screws Kit For DIY Projects, Automotive, And Metalworking
✔️ 12.9-grade alloy steel with hex nuts, washers
This 2000-piece metric screw kit spans M3, M4, M5, and M6 flat head socket cap screws, paired with matching hex nuts and flat and lock washers. Crafted from 12.9-grade alloy steel, it delivers high strength, corrosion resistance, and long service life. The countersunk design ensures flush mounting and even load distribution, while the included washers and nuts enhance clamping force and protection. Each size is neatly organized for quick access, making it ideal for furniture repair, electronics, appliances, and metalworking projects.
✅ 2000-piece kit with M3-M6 screws, nuts, and washers
✅ Countersunk head for flush mounting and clean finishes
✅ 12.9-grade alloy steel for strength and rust resistance
✅ Nuts, flat washers, and lock washers included for secure fastening
✅ Neatly organized by size for quick access
💡 What is a handy heavy-duty countersunk screw kit for DIY furniture and electronics projects?
A handy setup keeps fasteners organized and ready for quick, strong assemblies.
- ideal for furniture, electronics, appliances, and metalworking - includes M3 to M6 screws, nuts, and washers - 12.9-grade alloy steel offers durability and corrosion resistance - countersunk flush finish improves aesthetic and load distribution✝️