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Review on πŸ” Enhanced SEO: BECKARNLEY 016-1075 Premium Cylinder Head Bolt Set by Craig Sethuraman

Revainrating 4 out of 5

Uses M12 XZN Triple Square Drive Bit

When replacing head bolts on a Toyota engine you will need a 10mm double hex bit (blue chart) to remove the head bolts. Perhaps an M12 XZN Triple Square Bit (red diagram) would also work. These Beck/Arnley cap screws are made in Spain and use an M12 XZN triple square drive bit. You cannot use 10mm double hex sockets to install these Beck/Arnely head screws.

Pros
  • Calibrated to Factory Specified Yield Strength
Cons
  • Functionality