Must Have 400 Piece Set Screw Kit With Hex Allen Head Cup Point Grub Screws, DIY Friendly, Metric M3/M4/M5/M6/M8 Internal Hex Drive, 304 Stainless Steel, For Doors, Handles And Bathroom Fixtures, Includes Hex Wrenches

400-Piece Stainless Steel Set Screw Kit for Doors
✔️ Includes 400 pcs in 10 sizes with 5 hex wrenches, metric M3-M8

This 400-piece kit provides ten grub screw sizes (M3 to M8) and five hex wrenches, packed in a labeled storage box for easy access. It's ideal for replacing damaged or missing set screws on doors, handles, fixtures, taps, and other small hardware tasks around the home or shop.

✅ 400-piece kit includes ten metric sizes: M3*3, M3*4, M3*6, M4*4, M4*6, M5*5, M5*8, M6*6, M6*9.8, M8*7.8 mm
✅ Made from 304 stainless steel for rust resistance and durability
✅ Cone-point grub screws with Allen head for stable engagement
✅ Includes 5 hex wrenches for quick installs and fixes
✅ Comes in a labeled storage box to keep sizes organized
✅ Suitable for doors, faucets, brackets, knobs, plumbing and small repairs

💡 What is a metric M3-M8 set screw kit used for in home improvement projects?

- Handy for replacing lost grub screws in doors, handles, faucets, and small fixtures. - Great for DIYers and pros who need quick access to multiple screw sizes while working. - Stainless steel construction resists rust and corrosion for long-term use.