KADRICK 530PCS M3 Long Countersunk Screws Kit, M3-0.5MM Flat Head Screws
KADRICK 530PCS M3 Long Countersunk Screws Kit, M3-0.5MM Flat Head Screws
Key features
- LONG M3 COUNTERSUNK SCREWS ASSORTMENT Includes long M3 flat head Phillips machine screws in 7 commonly used sizes: M3x20mm, 25mm, 30mm, 35mm, 40mm, 45mm, and 50mm. Also includes matching M3 hex nuts and flat washers for assembly, repair, and replacement projects.
- FLUSH SURFACE INSTALLATION Flat head countersunk design allows the screw head to sit flush with the surface after installation, creating a clean appearance while reducing protrusion. Ideal for applications requiring a smooth and low-profile finish.
- BLACK ZINC PLATED CARBON STEEL Made from durable carbon steel with black zinc plated finish for improved corrosion resistance and a cleaner surface appearance. Precision threads provide smooth installation and reliable fastening performance.
- SUITABLE FOR DIY & ELECTRONICS PROJECTS Commonly used for 3D printing projects, electronics assembly, RC models, robotics, furniture repair, DIY equipment, and general mechanical applications requiring longer M3 screws.
- ORGANIZED STORAGE BOX All screws, nuts, and washers are sorted by size in a durable storage case with clear labels for quick identification and convenient organization.
Long M3 Flat Head Phillips Screws for Clean & Flush Installation This KADRICK 530PCS M3 countersunk screw assortment kit is designed for projects requiring longer M3 machine screws with a smooth flush finish. The flat head Phillips design allows the screw head to sit flush with the surface when installed in a countersunk hole, making it suitable for applications where appearance and reduced protrusion are important. Common Applications 3D Printing Projects Electronics Assembly RC Models Robotics DIY Equipment Furniture Repair Mechanical Assembly Included Sizes M3x20mm M3x25mm M3x30mm M3x35mm M3x40mm M3x45mm M3x50mm Product Features Flat Head Phillips Design Flush Surface Installation Precision Machine Threads Black Zinc Plated Finish Organized Storage Case Includes Matching Nuts & Washers Designed for hobbyists, makers, repair work, and general assembly projects requiring reliable long M3 screws.
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