1760-Piece Metric Screw Set, Grade 12.9 Alloy Steel with Hex Wrenches

1760PCS Metric Screw Assortment – Comprehensive and Reliable Fastening Solution 【Comprehensive Assortment】: This set includes 1760 pieces of metric screws in four sizes: M2, M3, M4, and M5, with a range of lengths: M2: 4mm, 6mm, 10mm, 12mm M3: 6mm, 8mm, 12mm, 16mm M4: 8mm, 12mm, 16mm, 20mm M5: 12mm, 16mm, 20mm, 25mm The kit also includes four custom hex wrenches for easy installation and removal, making it ideal for various projects. 【12.9 Alloy Steel with Zinc Plating】: Crafted from high-grade 12.9 alloy steel, these screws are built to last. The zinc plating provides superior corrosion resistance, ensuring long-term performance without the need for additional oiling. Precision-cut threads and optimally sized washers ensure a snug, secure fit for all your assembly needs. 【Efficient & Cost-Effective】: The screws are neatly organized in labeled compartments within a reusable container. A size chart on both the inside and outside of the container ens