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Desert Online General Trading LLC

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Gauge, Blue

Q: I cant figure out how to find the size I need. What is the size 10 mean on the nut sizer part? I need to find a tap for a size 10 hole. Thanks

Howdy Michael. The 10 corresponds to a number 10 machine screw. According to the Standard US Machine Screw Sizes, a number 10 comes in two thread sizes: a 10-32 and a 10-24. The 32 and 24 refer to the number of threads per inch. So, if you've used the gauge and determined you have a #10 screw, you'll then need to decide if you need the "fine" thread, 32 or the "coarse" thread, 24. Your local hardware store could help you determine which you need and what tap size you'll need.

Q: Is it both SAE and Metric?

Yes it is both metric and SAE. On the backside it also has United States Thread Pitch and Metric Thread Pitch. Both Inch and mm bolt length are on longer sides. Bolt dia. goes from 3 to 22 metric and 1" to 1/4" SAE. The shoulder posts for nuts is more limited but has both metric and SAE.

Q: what is the smallest and largest sizes?

SAE screw = 1 inch to #4 Metric screw = 22mm to 3mm SAE nut = 5/8 inch (no gauge for metric nuts) Screw metric pitch from 0.70mm to 2.00mm Screw SAE pitch from 10TPI to 24TPI

Q: Are you able to use this as a drill gauge, or would I need a separate gauge for that?

No, you need a separate gauge for that.

Product ID: 52354662

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Details

Material
Plastic
Brand
Boltsize-It
Colour
BLUE
Style
T Square
Product dimensions
15.2L x 7.6W

💧Resistant to water, oil & grease

📏Dual-scale ruler (inches & mm)

🔩Metric hex nut & washer gauge

Frequently Bought Together

Boltsize-It Gauge, Blue

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Description

🔧 Size it right, every time — don’t get left behind!

METRIC MAGIC - Gauge metric hex nuts and washers effortlessly by aligning under metric holes.
BUILT TO ENDURE - Crafted from hard plastic that resists water, alcohol, oil, and grease for long-lasting use.
DUAL SCALE RULER - Seamlessly switch between inches and millimeters for versatile measurements.
COMPACT LIGHTWEIGHT - Portable 15.24 x 7.62 cm design weighing just 45g—perfect for on-the-go pros.
PRECISION AT YOUR FINGERTIPS - Quickly size bolts, screws, nuts, and twist drills with unmatched accuracy.

The Gauge Blue by Boltsize-It is a compact, durable measuring tool designed for professionals who demand precision. Featuring a dual-scale ruler in inches and millimeters, it quickly sizes bolts, screws, nuts, and twist drills. Its metric hex nut and washer gauge function simplifies hardware identification, while its hard plastic construction resists water, oil, alcohol, and grease, ensuring reliability in any work environment.

Specifications

Manufacturer	Boltsize-It
Part number	BOLT SIZE IT BLUE
Item Weight	45.4 g
Product Dimensions	15.24 x 7.62 x 1.27 cm; 45.36 g
Item model number	BOLT SIZE IT BLUE
Colour	BLUE
Style	T Square
Material	Plastic
Item Package Quantity	1
Measurement System	Metric
Batteries included?	No
Batteries Required?	No

Have a Question? See What Others Asked

I cant figure out how to find the size I need. What is the size 10 mean on the nut sizer part? I need to find a tap for a size 10 hole. Thanks

Is it both SAE and Metric?

what is the smallest and largest sizes?

Are you able to use this as a drill gauge, or would I need a separate gauge for that?

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