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Most of us have a box of unidentified machine screws left over from a variety of household projects. Take control of those screws - identify them quickly with this easy-to-use thread gauge. Just find the hole that the machine screw threads into easily, then read the size off the gauge. If you will be tapping threads for the screw, the drill size is included as well. Includes threaded holes for 39 sizes from a #1-64 up to a 5/16" - 32. Measures approximately 1/8" thick, by 5" by 3". Made in USA of engineering plastic.
(based on 1 review)
Reviewed by 1 customer
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from New Jersey
About Me Avid Do-It-Yourselfer
Comments about Machine Screw Gauge - Standard:
This item is made of plastic and screws turned into this thin plastic will soon strip the threads. The nomenclature is not consistent and hard to understand. There are 11 horizontal rows. Eight show the word drills and an arrow. Three do not even though those three are drill sizes. Some like items vertically do not line up..
Bottom Line No, I would not recommend this to a friend
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