Nut and Bolt Thread Checker by Clonivent – 44 Size Aluminum Gauge

Description

Product Overview

The Clonivent Nut and Bolt Thread Checker is a precision‑engineered tool designed to simplify the identification of both metric and standard thread sizes. Featuring 44 distinct positions, it covers a comprehensive range from M3×0.5 up to M24×3.0 on the metric side and from 6‑32 to 1‑12 on the standard side, including advanced UNF/UNC specifications. The board is constructed from a solid 6061 aluminum alloy base that provides exceptional rigidity, while the threaded pins are fabricated from SUS304 stainless steel for long‑term corrosion resistance. Anodized, scratch‑resistant coating protects the surface from daily wear, ensuring the gauge remains accurate and legible even in demanding workshop environments.

Usage

Designed for a wide variety of applications, this thread checker excels in automotive repair shops, aerospace maintenance bays, mechanical engineering workshops, and even hobbyist garages. Technicians can quickly match a bolt or nut to its corresponding gauge slot with a single hand, reducing downtime and eliminating guesswork. The wall‑mountable design, complete with pre‑drilled mounting holes, allows the tool to be securely affixed to a workbench, tool chest, or mobile workstation, keeping it within easy reach. Its compact footprint (13.54 x 7.48 x 1.89 inches) and lightweight construction (5.34 lb) make it portable enough for field service while still providing laboratory‑grade accuracy.

Why Choose Us

Clonivent combines over a decade of engineering expertise with rigorous quality control to deliver a thread gauge that meets ANSI 2B standards for pass/fail testing. Each unit undergoes calibrated verification to ensure measurement error stays below ±0.008 mm, providing confidence for critical applications where precision is non‑negotiable. The use of aerospace‑grade aluminum and stainless steel not only boosts durability but also offers a 50 % increase in strength compared with typical plastic or thin‑metal gauges. Our manufacturing process includes a double‑anodized finish that resists scratches, chemicals, and UV exposure, extending the product’s service life well beyond industry expectations. Additionally, every purchase is backed by a 12‑month warranty and responsive technical support to address any questions or concerns promptly.

Key Features

• Fast, single‑handed identification of 44 metric and standard thread sizes reduces inspection time.
• Durable 6061 aluminum base with SUS304 stainless‑steel pins ensures long‑term accuracy and corrosion resistance.
• ANSI 2B certified accuracy of ±0.008 mm meets laboratory‑grade measurement requirements.
• Wall‑mountable dual‑panel design with pre‑drilled holes for convenient storage and easy access.
• 12‑month warranty and dedicated after‑sales support provide peace of mind for professional users.

FAQ

What thread sizes are covered by this gauge?

The gauge includes metric sizes from M3×0.5 up to M24×3.0 and standard sizes ranging from 6‑32 to 1‑12, covering common automotive, aerospace, and general‑purpose fasteners.

Can the gauge be used in a high‑temperature environment?

Yes. The 6061 aluminum alloy retains its structural integrity up to 200 °C (392 °F), and the stainless‑steel pins are rated for even higher temperatures, making the tool suitable for most industrial settings.

How do I calibrate the gauge for the most accurate readings?

The gauge is shipped pre‑calibrated to ANSI 2B standards. For periodic verification, use a calibrated thread pitch micrometer or reference a known standard bolt; simply align the bolt with the corresponding slot and confirm the fit.

Is the wall‑mounting hardware included?

Yes. The back of the gauge features four pre‑drilled mounting holes and comes with stainless‑steel screws and anchors suitable for wood, metal, or composite panels.

What is the warranty coverage?

Clonivent offers a 12‑month limited warranty covering manufacturing defects. If any component fails under normal use, we will repair or replace the gauge at no cost to the customer.