Nut and Bolt Thread Checker with 34 sizes, metric & standard
Plastic- and metal-thread gauge identifying 34 nut and bolt sizes; includes standard and metric scales with laser-etched measurements. Users note its accuracy, ease of use, and durability
Highlights
- 34-size identification
- standard + metric gauges
- rust-resistant construction
Pros
- wide range of sizes
- dual standard and metric gauges
- laser-etched readable scales
- durable SUS304 construction
- includes drill bit gauge
Cons
- no explicit included warranty mentioned
- description mentions 34 sizes; exact breakdown not fully listed
Best For
Features
- Identifies 34 sizes with 19 standard and 15 metric options on a single gauge
- Includes a drill bit gauge to match drill sizes to screws
- Constructed from SUS304 with machined pillars and an anodized, rust-resistant surface
- Laser-etched inch and centimeter scales on the edges for easy size comparison
- Supports Go/No-Go Class 2B ANSI standard verification for bolts and nuts
