26-Piece SAE (Inch) and Metric Bolt, Screw and Nut Checker Set

Quickly and easily identify both standard Inch (SAE) and Metric bolts, screws and nuts in both coarse and fine pitch common hardware with our 26-piece Thread Checker Set. Each individual checker features a male-threaded stud on one end and a female-threaded hole on the other. Permanent, easy-to-read size markings are laser etched into each carbon steel checker. For use with the following Inch sizes: 1/2" x 20, 1/2" x 13, 7/16" x 20, 7/16" x 14, 3/8" x 24, 3/8" x 16, 5/16" x 24, 5/16" x 18, 1/4" x 28, 1/4" x 20, 10-32, 10-24, 8-32 and 6-32. Metric sizes: M12 x 1.75, M12 x 1.5, M12 x 1.25, M10 x 1.5, M10 x 1.25, M10 x 1.0, M8 x 1.25, M8 x 1.0, M7 x 1.0, M6 x 1.0, M5 x .8, M4 x .7. This time-saving tool will eliminate multiple runs to the hardware store because you will know exactly what size fasteners you need right from the get-go!

We hope you will be completely satisfied with your order...but, if an item does not meet your expectations, you may return it in as-new condition within 30 days of delivery for a replacement, exchange or refund of the purchase price.