Implant torque, Driver and Compatibility Guide

Driver Color Legend & Identification

Here’s your information converted into a clean table:

ColorDriver TypeCommon Systems
Blue1.25 mm HexBioHorizons, MIS, 3i, Implant Direct
Green1.2 mm HexMegaGen, Hiossen, Osstem
Yellow0.050” HexZimmer, Astra
RedUnigripNobel Biocare
PurpleSCS (Star)Straumann
BlackProprietaryNeodent, Thommen, Ankylos
  • 1.25mm hex is most common across systems
  • Straumann uses SCS (star), not hex
  • Nobel uses Unigrip drivers
  • If driver does not fully seat, STOP and verify system
  • Most stripped screws result from incorrect driver use

Implant Torque & Compatibility Chart (25+ Systems)

SystemDriverAbutment (Ncm)Prosthetic (Ncm)Analog Compatibility
Nobel BiocareUnigrip3515Nobel
StraumannSCS3515Straumann
Zimmer / ZimVie0.050 Hex3020Zimmer
BioHorizons1.25 Hex30203i compatible
MIS1.25 Hex3015–20Generic hex
Hiossen / Osstem1.2 Hex3020Cross-compatible
MegaGen1.2 Hex3020Limited cross
NeodentGM3215Neodent
ThommenProprietary2515Thommen
Astra Tech0.050 Hex15–2515–20Astra
AnkylosProprietary15–2515Ankylos
Dentium1.2 Hex3020Implant Direct compatible
Implant Direct1.25 Hex3020Nobel-compatible
Southern Implants1.25 Hex3020Proprietary
Alpha Bio1.25 Hex3020Internal hex
BlueSkyBioHex3020Cross-compatible
CortexHex3020MIS-compatible
ACEHex3020Generic
KeystoneHex3020Limited
3iHex30203i
XiveProprietary2415Xive
AnyRidge1.2 Hex3020MegaGen
BLXSCS3515Straumann
GM HelixGM3215Neodent
LegacyHex3020Nobel-compatible

Clinical Protocols & Common Mistakes

Retorque Protocol: Torque → wait 5–10 minutes → retorque to compensate for settling.

  • Wrong driver selection (most common issue)
  • Under-torquing leading to loosening
  • Skipping retorque step
  • Not confirming implant system before restoration
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