PRODUCT BROCHURE
FG PRESET PRECISION TORQUE SCREWDRIVER
“HAND ME
THE MOUNTZ!”
Mountz FG Precision Preset Torque Screwdriver
SAFEGUARDING AGAINST
FASTENING FAILURES
• Poka-yoke torque screwdriver prevents over-torque
• Accuracy and precision delivered for all fastening applications
Unmatched quality you can count on
• Calibration life 4x ISO standards
• Two year unlimited warranty
• Lifetime warranty against manufacturer defects
QUALITY IS AT
THE HEART OF
EVERYTHING
WE DO
Relied on by leaders in
aviation, automotive,
medical and electronic-all
industries in which process
control is critical.
2
Quality cam-over technology in the palm
of your hand
THE STATE-OF-THE-ART PRECISION TORQUE DRIVER
Engineered and assembled in Silicon Valley, the Mountz FG line
of precision preset torque screwdrivers are the most advanced
hand tools for high-level process and quality control.
When under- or over-torquing puts your products at risk,
Mountz cam-over torque screwdrivers deliver the accuracy
you need. Mountz cam-over drivers use an internal cam-over
mechanism to reduce the risk of operator error by disengaging
once torque is reached. Our cam-over technology increases
consistency of torque delivered and joint reliability.
Precision and accuracy delivered every time
BREAKTHROUGH ACCURACY AND REPEATABILITY INCREASES OPERATOR
CONFIDENCE AND OVERALL QUALITY OF ASSEMBLY
Mountz FG tools stay in calibration 4X longer than the most
stringent industry standard (ISO 6789). Engineered with a
cam-over mechanism, the poka-yoke screwdriver prevents
over torque. You can give Mountz FG tools to any
operator and have the confidence that they
will deliver the correct torque, time
after time.
Our unique bearing
system eliminates axial
(end) and side loads by
the operator, increasing
consistency of torque
delivered and joint
reliability.
3
Preset cam-over torque screwdriver
improves productivity
Modern, effective preset torque screwdrivers
improve productivity by guaranteeing that the
correct torque value is consistently applied to
each fastener. Preset torque screwdrivers are
ideal for fastening applications where operators
repeatedly assemble parts at the same torque
setting. A preset screwdriver is similar to setting
an alarm clock to signal the achievement of a
selected time. The screwdriver is pre-set to the
application’s required torque value. The tool
signals once torque is achieved.
A preset screwdriver doesn’t have an external
torque adjustment scale. These tools have an
internal torque adjustment mechanism for
setting the torque value and preset using a
hex key and a torque analyzer. The locking
mechanism prevents accidental torque setting
changes. Once the tool is set the screwdriver’s
end cap is sealed with a calibration sticker and
ready to be used. However, if the preset torque
value needs to be changed for new fastening
application the flexible tool can easily be
adjusted to a new preset torque value.
4
The last precision torque
screwdriver you’ll ever need
to buy!
We’ve tested them over millions of cycles
in our controlled lab environment and we
still can’t break them!
It’s why we have an industry-leading
warranty.
• Mountz FG tools are the only cam-over
drivers on the market to offer a two year
unlimited warranty. If it breaks in any
way, we’ll fix it or replace it for free.
• Lifetime guarantee against
manufacturing defects.
• Warranty includes a free calibration
within the first year.
PRODUCT OVERVIEW
FEATURE
Cycles Before
Calibration
Consistency
Cam-Over
Technology
WHAT IS IT?
ADVANTAGE
END USER BENEFIT
• ISO 6789-1:2017 calls for
• Exceeds standards
• Mountz 4x ISO standards:
• Longer time on the
maximum of 5,000 torque
applications
• Lifecycle testing of well over
3 million combined torque
applications
• Eliminate over-torque
• Limits the amount of force
applied
20,000 cycles before
re-calibration
production line
• Reduces calibration budget
and down time
• Confidence every tool meets
• Reduces need to replace
• Eliminates fastener breakage
• Lower required tool inventory
• Precision and accuracy
• Error proofing assembly
requirements
issues
• Ensures correct torque is
applied
tools/parts
process
• Safeguards against fastening
failures
Handle Flutes
Needle Thrust
Bearing
• Sleek 4-flute handle design
• Ergonomic
• Rotary bearing to allow
• Reduces axial load torque
rotation between parts
dependency
• Reduces friction influence on
• Sleek and comfortable
• Easy to clean
• Higher accuracy
• Durability
tool output
• Longer life on internal
components
Metal End Cap
Bit Retention
(Universal
Bit Holder)
• Eliminates possibility of
• Durable and doesn’t strip out
• ¼ inch female hex bit holder
• Safe and secure
• No band / spring and captive
damage to end cap
that grips any type of bit
• Patented One Touch bit
release
Locking
Mechanism
Preset Tool
• Double locking mechanism
to prevent accidental torque
setting change
like plastic
ball to fall out
• Avoids torque setting drift
• Internal torque adjustment
• Tool is set to a designated
• Non-graduated setting
• Correct torque value is
mechanism
torque tool
torque value
consistently applied
• Fewer parts need replacement
• Easier to service
• Better quality and productivity
on line
• Bits don’t fall out or into
assembly operation
• Longer period before
re-calibration
• Higher accuracy over time
• Enhance process reliability
• Improve production quality
• Increase productivity
• Reduce scrap rates
5
MOUNTZ FG PRESET PRECISION
HAND SCREWDRIVER LINEUP
TORQUE RANGES
AMERICAN
S.I.
LABEL
COLOR
076546
0.8 – 8 lbf.in
9 – 90 cN.m
Blue
1/4″ F/Hex
5.2″
7.3 oz.
FG-8i
076551
0.8 – 8 lbf.in
9 – 90 cN.m
Red
1/4″ F/Hex
5.2″
7.3 oz.
FG-8i
076556
0.8 – 8 lbf.in
9 – 90 cN.m
Green
1/4″ F/Hex
5.2″
7.3 oz.
FG-8i
076561
0.8 – 8 lbf.in
9 – 90 cN.m
Gold
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i
076547
2 – 20 lbf.in
22 – 226 cN.m
Blue
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i
076552
2 – 20 lbf.in
22 – 226 cN.m
Red
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i
076557
2 – 20 lbf.in
22 – 226 cN.m
Green
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i
076562
2 – 20 lbf.in
22 – 226 cN.m
Gold
1/4″ F/Hex
5.2″
7.3 oz.
FG-40i*
076548
4 – 40 lbf.in
0.4 – 4.5 N.m
Blue
1/4″ F/Hex
6.3″
11.5 oz.
FG-40i*
076553
4 – 40 lbf.in
0.4 – 4.5 N.m
Red
1/4″ F/Hex
6.3″
11.5 oz.
FG-40i*
076558
4 – 40 lbf.in
0.4 – 4.5 N.m
Green
1/4″ F/Hex
6.3″
11.5 oz.
FG-40i*
076563
4 – 40 lbf.in
0.4 – 4.5 N.m
Gold
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i*
076549
25 – 125 lbf.in
2.8 – 14.1 N.m
Blue
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i*
076554
25 – 125 lbf.in
2.8 – 14.1 N.m
Red
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i*
076559
25 – 125 lbf.in
2.8 – 14.1 N.m
Green
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i*
076564
25 – 125 lbf.in
2.8 – 14.1 N.m
Gold
1/4″ F/Hex
6.3″
11.5 oz.
MODEL
ITEM NO.
FG-8i
Designed and manufactured to meet or exceed
the accuracy and repeatability requirements of
ISO 6789: 2017 (+/- 6% of setting).
DRIVE
SIZE
LENGTH
WEIGHT
*A removable, sliding T-bar is
supplied with FG-40i and
FG-125i models.
Color coding labels allows for torque setting
identification in manufacturing area.
Tamper-proof internal
adjustment. No external
adjustment scale—must be
preset using a torque analyzer.
6
MOUNTZ FG-OWC PRESET PRECISION
HAND SCREWDRIVER LINEUP
TORQUE RANGES
AMERICAN
S.I.
LABEL
COLOR
076586
0.8 – 8 lbf.in
9 – 90 cN.m
Blue
1/4″ F/Hex
5.2″
7.3 oz.
FG-8i OWC
076591
0.8 – 8 lbf.in
9 – 90 cN.m
Red
1/4″ F/Hex
5.2″
7.3 oz.
FG-8i OWC
076596
0.8 – 8 lbf.in
9 – 90 cN.m
Green
1/4″ F/Hex
5.2″
7.3 oz.
FG-8i OWC
076601
0.8 – 8 lbf.in
9 – 90 cN.m
Gold
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i OWC
076587
2 – 20 lbf.in
22 – 226 cN.m
Blue
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i OWC
076592
2 – 20 lbf.in
22 – 226 cN.m
Red
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i OWC
076597
2 – 20 lbf.in
22 – 226 cN.m
Green
1/4″ F/Hex
5.2″
7.3 oz.
FG-20i OWC
076602
2 – 20 lbf.in
22 – 226 cN.m
Gold
1/4″ F/Hex
5.2″
7.3 oz.
FG-40i OWC**
076588
4 – 40 lbf.in
0.4 – 4.5 N.m
Blue
1/4″ F/Hex
6.3″
11.5 oz.
FG-40i OWC**
076593
4 – 40 lbf.in
0.4 – 4.5 N.m
Red
1/4″ F/Hex
6.3″
11.5 oz.
FG-40i OWC**
076598
4 – 40 lbf.in
0.4 – 4.5 N.m
Green
1/4″ F/Hex
6.3″
11.5 oz.
FG-40i OWC**
076603
4 – 40 lbf.in
0.4 – 4.5 N.m
Gold
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i OWC**
076589
25 – 125 lbf.in
2.8 – 14.1 N.m
Blue
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i OWC**
076594
25 – 125 lbf.in
2.8 – 14.1 N.m
Red
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i OWC**
076599
25 – 125 lbf.in
2.8 – 14.1 N.m
Green
1/4″ F/Hex
6.3″
11.5 oz.
FG-125i OWC**
076604
25 – 125 lbf.in
2.8 – 14.1 N.m
Gold
1/4″ F/Hex
6.3″
11.5 oz.
MODEL
ITEM NO.
FG-8i OWC
FG-OWC (ONE WAY-CLUTCH)
A one-way torque clutch system is designed
to apply torque in one direction and remains
positive (no torque control) in the opposite
direction. This allows the tool to be used for
easy screw removal. Ideal for maintenance and
refurbishing applications and where undoing
or loosening screws is required.
Screwdriver is torque limiting and calibrated in
the CW direction only
Designed and manufactured to meet or exceed
the accuracy and repeatability requirements of
ISO 6789: 2017 (+/- 6% of setting).
DRIVE
SIZE
LENGTH
WEIGHT
**A removable, sliding T-bar is
supplied with FG-40i OWC and
FG-125i OWC models.
Tamper-proof internal
adjustment. No external
adjustment scale—must be
preset using a torque analyzer.
Color coding labels allows for torque setting
identification in manufacturing area.
7
At Mountz, we take great pride in knowing that our
advanced torque tools will end up in the right hands.
8
ABOUT MOUNTZ
Mountz, The Torque Tool Specialists®, has been a leader in the torque tool industry
for more than 50 years. Engineered in the Silicon Valley and serving the globe,
Mountz focuses on delivering high-quality torque products, services, and solutions
to ensure customers can always proceed with confidence. We are committed to
forging a safer world through precision and accuracy, and by innovating every day.
mountztorque.com
SILICON VALLEY HEADQUARTERS
INTERNATIONAL
AND SERVICE CENTER
For enquiries outside of the USA,
Canada, and Mexico, please contact:
international@mountztorque.com
Phone: +44 800 014 8753
1080 N. 11th St., San Jose, CA 95112
408-292-2214 / M–F 6am–5pm PST
ALABAMA DISTRIBUTION
AND SERVICE CENTER
19051 Underwood Road, Foley, AL 36535
Copyright © 2020 Mountz Inc. All Rights Reserved. V3/120220
很抱歉,暂时无法提供与“076601”相匹配的价格&库存,您可以联系我们找货
免费人工找货