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Wall Mounted Thread Checker
Part Number SWTC-WM1
Wall Mounted Thread Checker
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Your Price: $54.95
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The Thread Checker you've all been waiting for is here...                

The Wall Mounted Thread Checker

Quickly identify the most common size nuts & bolts in one easy-to-display center!  Starting from the top you have 28 female threaded holes to identify common inch & metric bolt sizes, following that you'll find 28 male threaded studs to identify nut sizes and at the bottom you'll find screw diameter & bolt length checkers.  Mounted on heavy-duty 1/2 Inch Sintra board and predrilled for easy installation, the Wall Mounted Thread Checker is ready to start saving you time and money by ensuring you have the right fastener for the job - the first time!
The Wall Mounted Thread Checker, also known as a Thread Verifier or Thread Identifier 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!


  • Bolt thread checker in both standard and metric sizes
  • Nut thread checker in both standard and metric sizes
  • Bolt length checker in both standard and metric sizes
  • Screw size checker in both standard and metric sizes
  • Mounted on heavy-duty 1/2 Inch Sintra® board

SWTC-WM1 Size Specifications:

Inch: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20; 9/16-12, 9/16-18

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

Want your company name or logo on the Thread Checker?
These unique tools also make excellent promotional items!  Give them away to your best customers, take them to trade shows and hand them out to serious prospects.  Forget personalized pens, mugs, and key chains...give them something they will use and tell their friends about!  If you really want to make an impression, get the Thread Checker personalized with your company logo today!

Customize Your Wall Mounted Thread Checker

*Minimum Order quantity for customization is 100 pieces.  Call us for a quote today!

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  • Customer Reviews Average Rating review View All Reviews
    Wall Mounted Thread Checker
    I had my doubts about this product when my wife first presented it to me; however, after SHE sorted through 6 coffee cans of nuts and bolts that I've had in my shop for years...and was able to organize them into separate bins (correctly)...I can honestly say this thing rocks! I wish she had ordered it with our company logo on the top, but regardless, functionally, this tool is easy to use and saves us money! Thanks TTS!
    Reviewed by: Paul from Corpus Christi TX. on 3/28/2014
    Eng Lab Tech
    Very nice tool
    Reviewed by: Bill Gribble from Colo Spgs. on 2/13/2014
    Shop Manager
    Worked out great in our shop. A nice improvment in productivity have a quick guide while working on older motorcycles with all types of hardware. Good quality and easy to read.
    Reviewed by: Hov from Massachusetts. on 1/20/2014
    Great Item
    Makes sizing fasteners a breeze. Long engagement surfaces ensure correct threads.
    Reviewed by: Stuntman from Kansas. on 12/11/2013
    business owner
    This is a must have tool!!! the amount of time that it saves is inmeasurable. It was priced right, I got it fast, I will buy from these people again 5 stars!!!!
    Reviewed by: Darren Oliverio from orlando florida. on 11/18/2013
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