Shop Ready M2.5 X 8mm Torx Countersunk Screws Featuring Tough As Nails 12.9 Grade Carbon Steel For Reliable CNC Lathe Tool Carbide Insert Replacement With T8 Drive 20 Piece Set
M2.5 Torx Flat Head Machine Screw Set CNC Lathe Tool Holder
✔️ 12.9 Grade Carbon Steel Full Thread Pitch T8 Driver Socket
This twenty pack of flat head machine screws locks carbide tool holders tight on CNC lathes and mill beds. The black oxide coating fights rust while the full thread pitch stays put under heavy cutting loads. It is a real handy fix for stubborn clamps that refuse to seat right.
✅ 12.9 grade carbon steel measures M2.5 diameter by 8mm total length for proper tap depth✅ Countersunk flat head spans 3.5mm across while threading runs 5.5mm into the metal
✅ Genuine Torx T8 star drive accepts 0.14 inch drivers to prevent cam out during installs
💡 Why choose Torx head fasteners over Phillips slots for securing lathe tooling blocks?
- Star shaped socket grips the driver tight so you never slip when applying steady pressure
- Full thread engagement anchors the screw solid against side loads from heavy cutting tools
- Black oxide coating wards off shop grease and moisture without adding friction
- Flat counter sink profile clears chip paths so debris does not catch and stall rotation