Red CNC Aluminum Thread Checker for Mechanics

85.99 

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🏷️ Condition: New

🚚 Ships from: HK Warehouse – Hong Kong (China)

↩️ Easy Returns within 30 days of receipt

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The STONEGO Thread Checker is a durable, CNC-machined 6061 aluminum alloy tool with an anodized red finish and laser-printed white scale lines, measuring 20.5 x 20.5 x 5.3 cm. It accurately identifies screw and nut sizes from #6 to 3/4 inch (6mm to 16mm) for both standard and metric threads, meeting ANSI pass/fail 2B grade standards for 2A and 2B threads. Featuring 8 precision holes from 4mm to 14mm, as well as 1/4 inch and 1/2 inch sizes, it helps verify thread compatibility and recommends drill or tap sizes. Its practical design includes wall-mount stars and plastic brackets for versatile placement.

In stock

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