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🔩 540PCS M3 Screw Assortment Kit – 10.9 Grade Carbon Steel Hex Socket Button Head Screws, Nuts & Washers with Allen Key | Metric Fastener Set⭐ Premium Quality Fasteners for Professional & DIY Projects
Whether you\'re a professional technician, engineer, mechanic, or DIY enthusiast, this 540-Piece M3 Screw Assortment Kit provides everything you need for reliable, secure, and precise fastening. Manufactured from high-strength 10.9 Grade Carbon Steel, every fastener is engineered for durability, strength, and long-lasting performance.
Featuring a precision-machined hex socket button head design, these screws offer excellent torque, a clean finished appearance, and dependable holding power. Conveniently packed in a durable organizer case, you\'ll always have the right M3 fastener at your fingertips.
✔ Why You\'ll Love This M3 Fastener Kit💪 High-Strength 10.9 Grade Carbon Steel
Crafted from premium 10.9 Grade Carbon Steel for exceptional strength and durability. Designed to withstand demanding applications while resisting deformation, wear, and everyday corrosion.
🔧 Complete 540-Piece Assortment
Everything you need in one organized kit! Includes the most commonly used M3 metric screw sizes, matching hex nuts, flat washers, and a convenient Allen wrench for quick installation.
⚙ Precision Machined Threads
Each screw features clean, accurately cut threads that provide a smooth installation, secure grip, and reliable fastening while reducing the chance of thread damage.
🔩 Hex Socket Button Head Design
The button head offers a larger contact surface for even pressure distribution while the hex socket drive provides improved torque and reduces slipping during installation.
📦 Organized Storage Case
No more searching through loose hardware. Each size is neatly organized in a sturdy compartment box, making selection quick and easy while keeping your workspace tidy.
🛠 Ready for Countless Projects
Perfect for professionals, hobbyists, workshops, repair shops, maintenance technicians, engineers, and home users.
Product Specifications
- Product Type: Metric Screw Assortment Kit
- Thread Size: M3
- Material: 10.9 Grade Carbon Steel
- Color: Black
- Head Style: Hex Socket Button Head
- Drive Type: Hex (Allen)
- Finish: Black
- Storage Case Dimensions: 5.04 × 2.56 × 0.71 inches
Screw Sizes Included
- M3 × 4mm
- M3 × 6mm
- M3 × 8mm
- M3 × 10mm
- M3 × 12mm
- M3 × 16mm
Each screw size includes matching:
Also Included:
- ✔ 1 × Allen (Hex) Wrench
- ✔ Durable Organizer Storage Box
Ideal For
This versatile metric fastener assortment is perfect for:
- Automotive Repairs
- Motorcycle Maintenance
- Electronics Assembly
- RC Cars & Drones
- 3D Printer Maintenance
- Robotics Projects
- Engineering Equipment
- Machinery Repair
- Mechanical Equipment
- Household Appliances
- Furniture Assembly
- Industrial Maintenance
- Office Equipment
- Workshop Projects
- DIY Home Repairs
- Hobby & Craft Projects
Package Includes
- 540PCS Assorted M3 Screws
- Matching M3 Hex Nuts
- Matching M3 Flat Washers
- 1 × Allen Wrench
- 1 × Heavy-Duty Organizer Storage Case
Why Choose Our M3 Screw Assortment?
✅ Premium 10.9 Grade Carbon Steel Construction
✅ Precision Manufactured for Accurate Fit
✅ Strong, Durable & Long-Lasting
✅ Corrosion & Wear Resistant
✅ Smooth Threads for Easy Installation
✅ Professional Hex Socket Button Head Design
✅ Popular M3 Sizes in One Convenient Kit
✅ Organized Storage for Quick Identification
✅ Ideal for Professional & DIY Applications
Buy with Confidence
Whether you\'re replacing worn fasteners, assembling new equipment, or stocking your workshop, this 540PCS M3 Screw Assortment Kit delivers the quality, reliability, and convenience you need. Designed to save time, improve efficiency, and keep your projects moving, it\'s an essential addition to any toolbox.
