Nut and Bolt Thread Checker

Quickly identify the Messy Bolt and Nuts, Easily know all about unfamiliar nuts and screws!

FEATURES

• Two Models Available: Choose between two options—a 29-hole regular model (black) for daily screw and nut tasks, or the 56-hole upgraded model (red) that fits most screws and nuts for more comprehensive use.

• Quick Identification: Easily measure nuts and bolts by screwing them onto the thread checker. Instantly find the correct size with standard and metric thread checkers, making it simple to replace worn, rusted, or loose parts.

• Excellent Quality: Built from thick aluminum alloy and SUS304 stainless steel threads, this thread checker is durable, sturdy, and made to last, providing reliable identification for various bolt and nut types.

• Extensive Size Detection: Identify 14 metric thread sizes and 14 standard thread sizes with a total of 28 distinct sizes, making it a versatile tool for all your thread-checking needs.

• Strong and Portable: Crafted from lightweight yet durable 6061 aluminum, the thread checker features laser-etched markings for easy readability. Its portable design allows you to take it to any job site with ease.

• High Precision: Manufactured with high-precision machinery, it meets Go & No Go Class 2B ANSI standards, ensuring accurate measurements and high-quality performance.

• Multifunctional Design: Includes a built-in ruler with measurements in both inches (6 inches) and centimeters (15 cm), helping you quickly gauge bolt, screw, and nut lengths while checking thread sizes.

SPECIFICATIONS

• Color: Black
• Weight: 120g
• Material: Stainless steel
• Size: 

PACKAGE INCLUDES

• 1 × Nut and Bolt Thread Checker

NOTE

• Please allow slight measurement deviations due to manual measurement.

• Due to the different monitor and light effects, the actual color of the item might be slightly different from the color shown in the pictures.