440Pcs 22 Sizes,4#-40 to 1/4"-20 Standard SAE Allen Head Socket Hex Grub Screw Assortment Kit,Internal Hex Drive Cup-Point Set Screws Set with 5pcs Hex Wrenches,12.9 Class Alloy Steel-Black
🔩<b>【Type】</b>: (Tolerance:±0.005mm) DIN916 Metric Thread Cup Point Set Screw, all screw threads have clean cut edges and no sharp edges. Cup-shaped tip cuts into surface, preventing component from loosening, Design provides good vibration resistance. can be driven still further to provide even more torque and gripping force
🔩<b>【HIGH QUALITY】</b>--- High Quality 304 Stainless Steel, the 304 Stainless Steel material features strength and offers good corrosion resistance in bad environment.
🔩<b>【Set Includes】</b>: M2.5 * 3/4/5/6mm---M3 * 3/4/6mm---M4 * 4/6mm---M5 * 5/8mm---M6 * 6/10mm---M8 * 8mm---Total 340pcs, 14 different sizes can meet your different needs.
🔩<b>【Wide Use】</b>:Suitable for Door handle, faucet, light fixture, knobs, locks and toys, ,plumber and other small repairs around the shop, garage or home; and all kinds of precision machinery, classified instruments, electronic products, household appliances, communication products.
🔩<b>【Portable & Storage】</b>:All of M2.5/M3/M4/M5/M6/M8 cup point set screw are packed into a sturdy transparent box organizer. Not only sufficient number to meet your daily use,but also 6PCS relevant hex wrenches are included for easy to handle.