🔧 Nut & Bolt Thread Checker – 26/44/64-Piece Thread Gauge Set for Metric & Imperial Sizes

About this item

▶ Aluminum Alloy: This gauge is made of aluminum alloy to ensure long-term durability. Our nut and bolt gauge sets are available in three sizes—26-piece, 44-piece, and 64-piece—for measuring the pitch of nuts and bolts. With these removable nut and bolt gauges, you can inspect, identify, and verify the dimensions of nuts and bolts.
▶ Thread Gauge Set: Each thread gauge is embedded in precision-cut foam to ensure it stays securely in place. Compared to fixed nut or thread gauges, this set is more convenient to use because you no longer need to carry a large number of gauges to measure a single screw or nut.
▶ Storage Case: Features clear labels for nuts and bolts, allowing for quick identification. The foam lining securely holds the gauges in place, making organization and storage a breeze.
▶ Efficient and Convenient: Simply screw the nut or bolt into the thread gauge to complete a size check in seconds. Additionally, these nut and bolt gauges are particularly well-suited for distinguishing between similar imperial and metric threads.
▶ Applications: The blue aluminum-coated version is for imperial specifications; the red aluminum-coated version is for metric specifications. They are ideal for use in factories, workshops, plumbing, home projects, auto repair, and other settings.