ăThread Gauges for Nuts and Boltsă This set of thread gauges consists of 26 gauges, with 14 for inch sizes and 12 for metric sizes. Each gauge has the corresponding thread size permanently engraved on it for easy identification.
ăTime-Saving and Convenientă No longer do you need to search through containers for the right nut or bolt to complete your project. With these gauges, each size has a nut and bolt checker conveniently placed on the same gauge. This makes it a must-have item for mechanics and workshops.
ăDurable Materială These nut and bolt thread checkers are made from strong materials. The inch gauges are coated with clear zinc, while the metric gauges have a black oxide finish.
ăMetric Sizes with Black Oxide Finishă The set includes 12 metric sizes: M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, and M12x1.75.
ăInch Sizes with Zinc Platingă The set includes 14 inch sizes: 6-32, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, and 1/2-20.