Beefy Socket Head Hex Grub Screw Set Assortment Kit 12.9 Grade Stainless DIN 916 Metric Sizes M3 to M8 Heavy Duty Fasteners for Machinery Repair and Metalworking Great for Fixtures Handles and DIY Projects
✔️ 12.9 grade stainless, metric M3-M8, 300 pcs heavy fasteners
This stainless steel set screw kit features black socket head grub screws with 12.9 grade tensile strength for firm fastening in machinery repair, fixtures, handles, knobs and shop assembly. It covers common metric sizes M3, M4, M5, M6, M8, including M3x3, M3x4, M3x6, M4x4, M4x6, M5x5, M5x8, M6x6, M6x10 and M8x8. These handy fasteners are ideal for machinery assembly, fixture fixing, handle and knob installation, shop equipment adjustment and other daily fastening tasks.
✅ Stainless steel, 12.9 grade tensile strength
✅ Black socket head, DIN 916 compatible
✅ Internal hex drive for quick installation
✅ Includes M3x3, M3x4, M3x6, M4x4, M4x6, M5x5, M5x8, M6x6, M6x10, M8x8
✅ 300 pieces for long-term supply
✅ Great for machinery repair, fixtures, handles, knobs, shop tasks
💡 What is a DIN 916 stainless socket head grub screw set and where is it handy in metalworking?
- Handy for securing fixtures, handles, and components in machinery assemblies
- Works with common equipment using M3-M8 sizes for daily fastening tasks
- 12.9 grade stainless offers high strength and corrosion resistance
- A large 300-piece kit minimizes trips to the hardware store during long projects