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Home>Nut & Bolt Gauges>Thread Checker
Inch & Metric Thread Checker
Part Number SWTC-26
Inch & Metric Thread Checker
Combination Inch & Metric Thread Checker
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Price
Your Price: $32.95
On sale:
$29.99
Quantity
Description
Thread Checker Patent Logo
 
The Combo (Inch & Metric) Thread Checker is an accurate and easy-to-use thread identifier for both nuts and bolts.  Each individual gauge features a male threaded stud on one end and a female threaded hole on the other.  The Thread Checker is especially well suited for distinguishing between similar inch and metric threads.  Conveniently assembled onto a wire loop, it's the perfect portable solution!  Hang it on your shop wall or store it in your tool box for safe keeping.

The Thread Checker, also known as a Thread Identifier or Thread Verifier is a great addition for any Home, Hobby, or Inventor's Work Shop; Auto, Motorcycle, Marine, ATV or RV Repair Shop; Heavy Equipment Repair Shop, Military Equipment Repair Station, Machine Shop, Fabricating Shop, Assembly Department, Production Department or Quality Inspection Station!

You can rest assured, these tools are made for the long haul.  Manufactured from heat-treated carbon steel with the thread sizes permanently stamped onto each gauge, it will take some serious heavy duty use before we get the opportunity to fill your next order. Proudly made in the USA.

Features:
  • Each size has a nut and bolt checker on the same gauge
  • Thread sizes are permanently stamped onto each gauge (inch in red, metric in white)
  • Inch gauges are clear zinc plated, metric gauges are black oxide
  • The individual gauges rotate freely on the wire cable for fast thread verification
  • Wire cable with loop for convenient hanging
 
SWTC-26 Size Specifications
:

Inch: 6-32, 8-32, 10-24, 10-32, -20, -28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, -13, -20

Metric: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75

Made in USA Logo

  • SAME DAY SHIPPING IF ORDERED BY 1PM CST.
  • Customer Reviews Average Rating review View All Reviews
    tinkerer
    Great product. Size and pitch very visibly marked(great for these aging eyes). Saves so much time. Super fast shipping.
    Reviewed by: Andrew from Upstate NY. on 7/2/2018
    Engineer
    This is definitely a must have tool! I should have bought one of these 30 yrs ago. Can't believe how much time this saves and avoids the wasted trip to the hardware store after guessing (incorrectly) the fastener size.
    Reviewed by: Steve from Mount Airy, MD. on 4/23/2018
    Easy to use
    Easy to use and well labeled
    Reviewed by: Jose Riera from Broken Arrow, OK. on 1/27/2018
    Retired
    I spent a rainy day sorting a large box of mixed nuts. I sorted them into sizes, and whether they were metric, or SAE. It took me 9 hours, but they are done. Next is the bigger task of doing the bolts. The tool works like a dream.
    Reviewed by: Larry from North Saanich B. C. Canada. on 1/3/2018
    This is product is great
    Finally, a screw gauge that works. I love this product. Well made and the last screw gauge you will ever buy.
    Reviewed by: Joe from Beavercreek, OH. on 10/11/2017
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