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GRIP-TIGHT Nut
The HYTORC GRIP-TIGHT Nut is the new Wheel nut for your commercial fleet. The patent design eliminates the influence of side
load and provides a pinch point free reaction component for applied torque. Proudly manufactured in USA.
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
wheel. The patent pending GRIP-TIGHT™ Nut eliminates the influence of side loads and provides a pinch
point free reaction component for applied torque. The GRIP-TIGHT™ Nut allows for controlled and safe
torqueing with convenient cordless tooling systems. Call to request a demonstration of HYTORC
cordless tooling system in conjunction with the GRIP-TIGHT™ Nut.
GRIP-TIGHT™ Nuts can be torqued and
loosened with common impact guns and
wrenches. The patent pending washer profile
includes a special geometry for rotationally
coupling to the HYTORC reaction socket. This
washer acts as a coaxial reaction point, thereby
eliminating pinch points and removing undesirable
side loads. These benefits make it feasible to
upgrade to cordless digital tooling systems while
increasing the efficiency, quality and safety of
wheel nut installations.
Loading Surface
GRIP-TIGHT™ Nuts have M22X1.5
threads, 33mm hex, 27mm height and a
46mm washer diameter. The two-piece
GRIP-TIGHT™ Nuts comply with technical
requirements of SAE J1965. Cross
Reference PN’s: 39773, 39874, 39702,
M3979, 39691, 39949, 201.3013, 13-3057,
E-9020, W-525, R009020, 511034,
KB9020,WA075037, 20857204,
1649492C1, E6HZ-1120-A, MF110343, and
MF111026
Material and Design
The made-in-the-USA GRIP-
TIGHT™ Nut is produced from
through-hardened carbon steel and
each free spinning washer is made
from through-hardened and
tempered chrome-moly steel. The
GRIP-TIGHT™ Nut geometry and
coatings combine to create a
consistent and efficient translation
from torque to clamping force
Materials
