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2404PCS M2 M3 M4 M5 Screws and Nuts Assortment Kit, Grade 12.9 Black Steel Socket Head Cap Bolts with Flat & Lock Washers, 4 Wrenches, Metric Fasteners for 3D Printers & PC DIY

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Management number 223386886 Release Date 2026/05/09 List Price US$9.20 Model Number 223386886
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🔥 Professional 2404-Piece Grade 12.9 Black Oxide Socket Head Cap Screw Kit (M2/M3/M4/M5 with Nuts, Flat & Spring Washers + Hex Keys) Stop Wasting Time & Money!🛑 Ditch scattered purchases 📦❌ and flimsy hardware 🔧❌! This massive value bundle 🧰💰 is your ultimate solution for repairs 🛠️, assembly 📦, and DIY projects 🎨. 🏆 WHY CHOOSE OUR METRIC BOLT KIT: 🛡️Industrial-Grade Strength (12.9) - Engineered for maximum reliability, zero failures. ⚫Rust-Resistant Black Oxide Finish - Heavy-duty corrosion protection for long-lasting durability. 📦All-In-One Organization (2404 PCS!) - Every size from M2 to M5. Save time, money, and hassle! 🧰Complete Fastener Sets - Bolts + Nuts + Flat Washers + Spring Washers included. No extra trips to the store! 🔧 Includes Precision Hex Keys - Premium S2 steel tools for effortless installation. 🏆Universal Versatility - Perfect for professionals, makers, mechanics, and home workshops. 📦 HERE’S WHAT YOU GET(METRIC SCREW ASSORTMENT): M2 HARDWARE (220 Sets) Hex Socket Head Screws: 55Pcs×M2x4mm, 55Pcs×M2x8mm, 55Pcs×M2x12mm, 55Pcs×M2x16mm Nuts: 220Pcs × M2 | Flat Washers: 220Pcs × M2 | Spring Washers: 220Pcs × M2 Tool: 1Pcs× M2 Hex Key M3 HARDWARE (160 Sets) Hex Socket Head Screws: 40Pcs×M3x8mm, 40Pcs×M3x10mm, 40Pcs×M3x12mm, 40Pcs×M3x16mm Nuts: 160Pcs × M3 | Flat Washers: 160Pcs × M3 | Spring Washers: 160Pcs × M3 Tool: 1Pcs× M3 Hex Key M4 HARDWARE (140 Sets) Hex Socket Head Screws: 35Pcs×M4x8mm, 35Pcs×M4x10mm, 35Pcs×M4x16mm, 35Pcs×M4x20mm Nuts: 140Pcs × M4 | Flat Washers: 140Pcs × M4 | Spring Washers: 140Pcs × M4 Tool: 1Pcs× M4 Hex Key M5 HARDWARE (80 Sets) Hex Socket Head Screws: 20Pcs×M5x8mm, 20Pcs×M5x12mm, 20Pcs×M5x16mm, 20Pcs×M5x20mm Nuts: 80Pcs × M5 | Flat Washers: 80Pcs × M5 | Spring Washers: 80Pcs × M5 Tool: 1Pcs× M5 Hex Key 🎯 UPGRADE YOUR TOOLBOX TODAY! Get this 2404-piece professional fastener solution – engineered for precision, built for trust. Enjoy smoother projects, fewer headaches, and pro-level results! ✅ ORDER NOW & EXPERIENCE THE DIFFERENCE!

  • 🚀 【MASSIVE 2404-PIECE KIT - ALL-IN-ONE SOLUTION】--- Contains a remarkable 2404 pieces! Features high-strength Hex Socket Head Cap Screws, Flat Washers, Spring Lock Washers, and matching Hex Nuts in 4 sizes (M2, M3, M4, M5) and 5 lengths (4mm, 6mm, 8mm, 12mm, 16mm). Every size is meticulously organized in individual compartments with clear labels, making it easy to find the exact fastener you need instantly. Eliminate the hassle of buying small quantities – this comprehensive kit saves you time, money, and repeated orders.
  • 🛡️ 【INDUSTRIAL GRADE 12.9 STRENGTH + BLACK OXIDE FINISH】--- Socket Head Cap Screws are manufactured from Grade 12.9 Alloy Steel (Tensile Strength ≥ 1220 MPa, Hardness HRC 39-44), offering significantly higher load capacity compared to common Grade 8.8 fasteners. Engineered for high-stress applications like engines and heavy machinery, providing excellent resistance to vibration and shear. The professional black oxide surface treatment enhances corrosion and rust resistance, making these fasteners suitable for demanding environments and extending service life.
  • 🔒 【SECURE FASTENING WITH ANTI-LOOSE DESIGN】--- The Metric Hex Bolts Kit includes both standard flat washers (to distribute load and protect surfaces) and spring lock washers (to help prevent nuts from loosening under vibration). This combination helps ensure reliable, long-lasting connections, reducing maintenance needs.
  • 🔧 【STANDARD HEX SOCKET DESIGN + BONUS HEX KEY SET INCLUDED】--- Features the universally compatible Hex Socket Head Cap Screw design for effective torque transmission and a low-profile, clean appearance. For your convenience, a set of high-hardness, wear-resistant hex keys is included, enabling immediate installation and removal – no extra tools required.
  • 🌟 【VERSATILE APPLICATIONS - ESSENTIAL FOR PROFESSIONALS & DIY】--- Achieve significant cost savings per piece! Stop paying extra for small orders and shipping. This single kit addresses a wide range of repair and assembly needs, making it an essential inventory item for engineers, repair shops, and auto technicians. Ideal for:Electronics assembly/repair (computers, phones), Model making, Eyeglass & watch repair, Furniture assembly, Appliance repair, DIY projects, Bicycle & motorcycle maintenance, General machinery & equipment.
ASIN B0FHDS1KD5
Brand LuKaiSen
Color 2404Pcs M2 M3 M4 M5 Black Hex Socket Head
Model M2, M3, M4, M5
Set Name Assortment Kit
Size Name M2 M3 M4 M5 2404pcs C
Item Shape Hexagonal
Unit Count 2404.0 Count
Item Weight 1300 Grams
Part Number LK-2404
Thread Size M2, M3, M4, M5
Finish Types Black Oxide
Grade Rating Class 12.9
Manufacturer LuKaiSen
Fastener Type Hex
Material Type Alloy Steel
Item Dimensions 7.87 x 5.31 x 1.5 inches
Number Of Items 2404
Number of Pieces 2404
Screw Head Style Flat

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