Screw Checker, Inch, PEC![Made in United States](/images/flags/US.32.png)
![Screw Checker, Inch, PEC](/images/products/480/3029.480.jpg)
- #1 to 5/16" thread sizes
- Quickly identify unified and American threads
- NC, NF, and NS threads
- Made in USA
Part Number: 3029
Weight: 0.30 lb
Weight: 0.30 lb
$21.95
On Sale
Regularly $26.95
Screw checkers provide a quick way to measure standard threads. They provide all the information you need for screws; diameter, length, threads per inch, hole size and even tap drill sizes.
![Chris](/images/chris.gif)
These things are quicker and more accurate than using a pitch gage and caliper to measure threads. Simply try the threaded part in the holes until you find the proper one. No guessing or interpretation.
![](/images/products/250/3029Tip.250.jpg)