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  • $19.99
  • Free 30-day Returns
  • Shipped by ShineCheng Mart

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    685 PCS M3 & M4 Countersunk Screws Assortment Kit, Flat Head Phillips Bolts Machine Screws for 3D Printers, Electronics, Machinery & DIY Projects, Lengths: 4MM to 25MM

    • COMPLETE ASSORTMENT KIT: 430 pcs set includes100 PcsM3*4,100 PcsM3*5,90 PcsM3*6,60 PcsM3*8,60 PcsM3*10,30 PcsM3*16,30 PcsM3*20,20 PcsM3*25,50 PcsM4*6,40 PcsM4*8,40 PcsM4*10,20 PcsM4*12,20 PcsM4*16,15 PcsM4*20,20 PcsM4*25 for all your fastening needs.
    • COUNTERSUNK FLAT HEAD DESIGN: Features flush-mount flat head screws that sit perfectly level with surfaces, providing a clean, professional appearance ideal for electronics, machinery, and precision equipment assembly
    • VERSATILE APPLICATIONS: Perfect for electronics repair, computer hardware, machinery maintenance, DIY projects, and general mechanical applications requiring M3 M4 metric fasteners
    • Exquisite Material: These machine screws bolt and nuts are made of high-quality carbon steel with high strength and hardness, corrosion and rust resistance, smooth surface without burrs, not easy to break or deform, durable for use.Easy to install and use.
    • ORGANIZED STORAGE: All components come neatly organized in a convenient storage case, making it easy to find the right size screw and keep your workspace tidy while preventing loss of small parts
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    685 PCS M3 & M4 Countersunk Screws Assortment Kit, Flat Head Phillips Bolts Machine Screws for 3D Printers, Electronics, Machinery & DIY Projects, Lengths: 4MM to 25MM

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