Thread Checker, 70 Nut and Bolt Thread Checker, 25 Standard & 25 Metric & 20 Drill Bit Gauge, Bolt Size Finder, Wall-Mountable Bolt Thread Identifier Gauge with Inch & CM Ruler

Features

• 70 Nut and Bolt Thread Checker: This versatile tool combines a 50-size nut and bolt thread checker (25 metric sizes from M2.5 x 0.45 to M20 x 2.5, and 25 standard sizes from #4-40 Coarse to 7/8-14 Fine), along with 20 drill bit gauges and both imperial & metric rulers for quick reference.
• 25 Metric Thread Sizes: M2.5*0.45, M3*0.5, M3.5*0.6, M4*0.7, M5*0.8, M6*1.0, M7*1.0, M8*1.0, M8*1.25, M8*1.5, M10*1.0, M10*1.25, M10*1.5, M12*1.0, M12*1.25, M12*1.5, M12*1.75, M14*1.5, M14*2.0, M16*1.5, M16*2.0, M18*2.0, M18*2.5, M20*1.5, M20*2.5
• 25 Standard Thread Sizes: 4-40 Coarse, 6-32 Coarse, 8-32 Coarse, 10-24 Coarse, 10-32 Fine, 3/16-24 Fine, 12-24 Coarse, 1/4-20 Coarse, 1/4-28 Fine, 5/16-18 Coarse, 5/16-24 Fine, 3/8-16 Coarse, 3/8-24 Fine, 7/16-14 Coarse, 7/16-20 Fine, 1/2-13 Coarse, 1/2-20 Fine, 9/16-12 Coarse, 9/16-18 Fine, 5/8-11 Coarse, 5/8-18 Fine, 3/4-10 Coarse, 3/4-16 Fine, 7/8--9Coarse, 7/8--14 Fine
• Precision Sizing: Our nut and bolt thread checker is meticulously crafted from CNC-machined to adhere to the Go & No-Go Class 2B ANSI Standard, ensuring accurate sizing for both internal and external threads. Say goodbye to second-guessing and mismatched hardware embrace flawless accuracy effortlessly.
• Multi-Functional Design: Our screw thread gauge is crafted from a 0.24-inch thick, 6061 aluminum with a sleek anodized finish, ensuring durability and resilience. Convenient 15CM and 6-inch rulers on both sides. It's a tool designed for lasting reliability and convenience.
• Easy to Use: Our bolt and nut identifier gauge simply matches your nuts and bolts to the corresponding slots to identify the size and pitch accurately. The intuitive design and easy-to-read laser-etched markings make using our thread checker a breeze, even for beginners.
• Versatile Mounting Options: Featuring a convenient hanging hole and four anti-slip silicon feet, our thread checker offers versatile mounting options. Hang it on your workshop wall for easy access, or let it sit securely on any surface as you work the choice is yours