1500 PCS Nuts and Bolts Assortment, 12.9 Grade Alloy Steel Hex Flat Head Cap Screws Bolts and Nuts Kit - M2 M3 M4 M5 M6 Machine Screws with 5 Wrench for Home Repairs, DIY, and Professional Use

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  • Top 10.9-Grade Alloy Steel -- LuKaiSen Machine Screws sets are made of 100% pure 10.9-grade alloy steel for superior oxidation resistance for extended use. In addition, they are strong enough to provide good corrosion resistance in harsh environments such as high temperatures, cold weather and high humidity area to ensure your workplace safety.
  • Widely Application --- Machine Screws are suitable for all kinds of precision machinery, classified instruments, meters, electronic products, home appliances, communication products, locks, lamps, lighting, toy drone construction, 3D printers, motorcycles, desks, remote control cars, remote control crawlers, remote control projects and DIY projects, etc. Ideal for professionals, hobbyists, homeowners, repairmen and other DIYers.
  • 100% Satisfaction Guarantee --- We have a 1-year quality problems package replacement, lifetime warranty, if you are not completely satisfied, please feel free to contact us, we will give you 100% refund within 30 days of purchase. No questions asked !!!

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