Nut and Bolt Thread Checker
Nut and Bolt Thread Checker
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- Feature
- ✅ Quick measure various types of screws, nuts, bolts, and threads
- ✅ Accurate size identification, make them easy to store
- ✅ Easy to read and operate with clear markings
- ✅ Allumiumn alloy and stainless steel material for durable use
- ✅ Hanging on the wall or flat placing
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Your Go-to Tool for Nut & Bolt Identifying! 📏
Quickly identify confusing bolt and nut sizes with our Nut and Bolt Thread Checker, classify them neatly and store them for easy repair and maintenance work! Suitable for craftsman, engineers, and DIY enthusiast or hobbyist.
Precise Measurement
Simplify your projects by quickly verifying thread pitches, bolt sizes, and more with ease. Compact, durable, and easy to use, this thread checker is a must-have for workshops, garages, and toolboxes.
28/44 Holes Options
28 Holes: M4 x 0.7 to M14 x 2.0 metric threads and 6 - 32 coarse threads to 1/2 - 20 fine standard threads sizes.
44 Holes: M3 x 0.5 to M24 x 3.0 metric threads and 6-32 coarse to 1-12 fine standard threads sizes.
Aluminum Alloy & Steel Material
Made of CNC machined anodized aluminum alloy 6061 and SUS304 stainless steel, meet Go & No Go Class 2B ANSI standards for both internal and external threads. With a protective anodized finish, the laser etched markings will not fade or scratch off.
30-Day Money-back Guarantee
We’re so confident that you’ll like and use the iToolMax forever that we offer a 30-Day Money-back Guarantee on all orders. If the product arrives damaged or out of shape, feel free to contact us within 30 days of arrival & receive a full refund, no hassle. You are protected by our guarantee. E-mail us and we’ll refund your payment soon.
Why Choose iToolMax?
Changed your mind? No problem, feel free to return the product to us and we will refund the money.
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Customer Reviews
Super handy. No more frustration guessing either standard or metric thread size. Great time saver
This sturdy, robust tool is going to be a great addition to our bolt crib. Random bolts are always left around and no one knows where to put them back. I already found a few loose ones that I was able to put back. This is great!
Easy to use and verified sizes, i had used multiple time for different size work vey well.
The standard and metric guide is well built and pretty easy to use
High quality aluminum, bolts were nice and polished, has rubbery bumper pieces on the back so it doesnt scratch anything up. Comes with stainless mounting screws. Im happy with my purchase.
So helpful to have. I use it way more than I expected
This product made the horrid nightmare a simple task that saved heaps of time over the old on a chain method or other alternatives.The amount of time I saved sorting through a large bowl of mixed bolts, screws, washers and nuts makes this best value of any tool I own.
