The History of the BOLTSORTER

The BOLTSORTER was born from a precision tool and die maker to make thread identification easier. Combined with modern precision toolmaking capabilities, including conventional electric discharge machining and laser engraving to create a highly detailed and precise mold cavity. The BOLTSORTER gives a locked-in feel when the correct size is matched. It separates standard (SAE) threads from metric.

There is nothing else like it on the market. If you have ever second-guessed yourself on a thread size, the BOLTSORTER is for you!

One advantage of BOLTSORTER over the competition is that by laying the bolt into its TPI and diameter slot, you avoid stripping out threads. This is a problem with the full thread sorters—often, imported bolts are of such poor tolerance they will start a stripping of the sizer.

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What are our customers saying?

"Barry bought some of these from you last week and we need more ! Every one loves them. Could you bring up another 10?''


"I received the Boltsorter today. Thank you very much for your prompt attention. I have used it already and I'm very happy with the result. I have a small engineering business with hundreds of unidentified metric and US threads.
Although I can sort them using thread gauges and calipers your product saves me a considerable amount of time.
Thank you very much."


''Your design is superior.  One advantage of your bolt sizer over the competition is that by
laying the bolt into it's TPI & diameter slot you avoid stripping out threads"


''Thank you for sending my Boltsorter, it arrived here
safely and I'm very pleased with it. It's a great


''Have been using it and showing it off at work. Excellent product.''


''We realize just how handy it would be to have in the toolbox. Rick spent yesterday working/playing with it identifying screws that had just been thrown off to the side. Every hardware store needs one of these!!''