Grip-Tight Nut

Protect your commercial fleet from wheel installation related incidents with the new HYTORC Grip-Tight Nut. The Grip-Tight Nut is an instant upgrade for all heavy-duty truck and trailer hub piloted wheels. The patent pending Grip-Tight Nut eliminates the influence of side loads and provides a pinch point free reaction component for applied torque. The HYTORC Grip-Tight Nut can be torqued using the proprietary Grip-Tight Driver with next-generation portable electric torque tools such as HYTORC Lion or HYTORC Lithium II and pneumatic jGun torque guns.

  • Made from through-hardened and tempered chrome-moly steel
  • Increases efficiency, quality and safety of wheel nut installations
  • M22X1.5 threads
  • Washer profile acts as a coaxial reaction point which eliminates pinch points and removes undesirable side loads


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Model ØA (mm) ØB (mm) ØC (mm) L (mm) D (mm) E (mm) Drive Weight (kg)
DZAK-HGTN-M22 63 56 30 100 27 61 3/4 1,17




HYTORC is the world’s leader in hydraulic and pneumatic torque wrench manufacturing. With over 50 years of experience focused entirely on developing the highest quality industrial bolting systems, HYTORC is the most trusted name in the industry. The latest product line features patented industry-firsts like hands-free operation, onboard documentation systems and industry-leading bolt load accuracy to reduce nut loosening and joint failure. Haitor has been cooperating with HYTORC throughout its whole lifetime. Visit manufacturer's website >>

Product Sheet

Product Sheet (in Finnish) [PDF]

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