Heavy Duty Alloy Steel M4 Screw Kit 270 Pcs With Hex Socket Head Cap Bolts Nuts And Washers Includes 6mm 8mm 12mm 16mm 20mm 30mm 12.9 Grade Black Zinc Plated Anti Rust Upgrade For DIY Projects And Gear Builds

Premium M4 Alloy Steel Screw Kit for DIY Builds
✔️ 270pcs M4 hex screws, nuts, washers in 6-30mm sizes, 12.9 grade alloy steel with black zinc anti-rust coating.

This M4 screw kit is a handy collection of fasteners made from tough alloy steel, perfect for everyday DIY tasks like fixing furniture, assembling 3D printers, or repairing bikes in your garage or workshop.

✅ Pitch of 0.8mm for precise threading in metric projects.
✅ Material is 12.9 grade alloy steel, offering strong rust resistance and durability.
✅ Includes various sizes: 6mm, 8mm, 12mm, 16mm, 20mm, and 30mm screws, plus nuts and washers.
✅ Total 270 pieces packed in a clear plastic box for easy organization during builds.
✅ Suited for applications in electronics, toys, and small machinery repairs.

💡 Why use high-grade alloy steel for your fasteners in tough projects? This choice boosts reliability in demanding setups. Here's how it helps: - Delivers top-notch strength to handle heavy loads without breaking - Provides solid rust protection for outdoor or wet environments - Ensures precise fits that save time on adjustments - Offers cost savings by lasting longer than basic options