830PCS Set Screw Assortment Kit SAE + Metric Stainless Steel Hex Socket Grub Screws M3M8 1/8""-40 to 5/16""-18 Superior 304 Stainless Steel Quality These hex socket set screws are made from high-grade 304 stainless steel for outstanding corrosion resistance, rust protection, and long-term durability. Smooth threads, precise machining, and clean edges ensure excellent performance without stripping or breaking. Safe, non-toxic, and built to last. Easy to Use Clean Threads & Secure Fit With clean-cut edges and fine, uniform threads, these set screws install effortlessly and hold securely without loosening. The kit includes hex wrenches for all sizes, so no additional tools are needed. Perfect for quick repairs and all skill levels. Universal Size Coverage SAE + Metric This fully-loaded assortment includes 830 total pieces in 24 common sizes , giving you the versatility to tackle any repair. Metric Sizes: M3 M4 M5 M6 M8 SAE / Fractional Sizes: 1/8-40 1/8 1/8-40 5/32 1/8-40 1/4 1/8-40 5/16 5/32-32 3/16 5/32-32 1/4 5/32-32 5/16 3/16-24 3/16 1/4-24 5/16 1/4-20 1/4 1/4-20 3/8 5/16-18 5/16 Includes 510 hex wrenches depending on configuration. Wide Range of Applications Ideal for: Bathroom fixtures Door handles Faucet repairs Lighting installation Home furniture repair Machinery and automotive work Hobby, DIY, and workshop projects General household maintenance This set is engineered to fit the most common repair needs. Sturdy, Organized Storage Box The assortment kit comes in a thickened, durable storage case with dedicated compartments for each size, plus a clear size/type chart for quick identification. Prevents mixing and keeps your hardware organized and ready for every project. Product Description This 830PCS Hex Socket Set Screw Kit includes both metric and SAE standard sizes , offering a balanced variety and quantity for almost any repair. Made from high-quality 304 stainless steel, these screws resist corrosion, rust, and wear even after long-term storage. Sizes are precise, reliable, and bite well during installation. Includes the necessary hex wrenches for immediate use.