Heavy Duty M4.5 X 11 Mm Torx Head Screws For Carbide Insert Swap Badass Grip Top Shelf Quality CNC Lathe Tool Holders Dead Solid Perfect Fit 12.9 Alloy Steel Countersunk T20 Drive 10 Piece Kit
✔️ 12.9 Grade Steel M4.5 x 11mm Flat Head Machine Bolts
These machine screws are built to clamp carbide tool holders on CNC lathes and milling centers. Each kit brings ten pieces that drop right into standard clamping slots so your cutting bits stay dead steady while you grind through tough alloys. They replace worn out hardware quickly while maintaining precise alignment during heavy production runs.
✅ M4.5 thread diameter (0.177 in) locks securely into standard hole patterns✅ Overall span reaches 11mm (0.43 in) with 8mm (0.31 in) grip length
✅ Head width measures 6.8mm (0.27 in) to clear typical clamp recesses
✅ 12.9 grade alloy construction stands up to heavy machining vibrations and shock loads
✅ Ten unit pack supplies plenty of replacements for busy shop floors
✅ Electroplated silver finish shields against coolant exposure and rust
✅ T20 hexalobular socket matches standard drivers found on most benches
💡 What advantages do high tensile class fasteners offer for precision CNC tool mounting systems?
A tight setup demands serious pull strength to fight constant machine vibration.
- Rugged steel grades keep clamp bolts tight through aggressive RPM cuts
- Secure drive channels allow handy techs to hit target torque levels fast
- Flush head designs seat deep into dedicated slot recesses without gaps
- Reliable threading standards swap easily across different machine manufacturer rigs