---
product_id: 390629452
title: "Thread Checker Nut and Bolt (Complete SAE/Inch and Metric Set) (Packs)"
price: "€ 235.44"
currency: EUR
in_stock: true
url: https://www.desertcart.de/products/390629452-thread-checker-nut-and-bolt-complete-sae-inch-and-metric
store_origin: DE
region: Germany
---

# Thread Checker Nut and Bolt (Complete SAE/Inch and Metric Set) (Packs)

**Price:** € 235.44
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Thread Checker Nut and Bolt (Complete SAE/Inch and Metric Set) (Packs)
- **How much does it cost?** € 235.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/390629452-thread-checker-nut-and-bolt-complete-sae-inch-and-metric)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

Thread Checker Nut and Bolt (Complete SAE/Inch and Metric Set) (Packs)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Thread Checker |
| Part Number | SWTC-M21 |
| Item Weight | 2.55 pounds |
| Package Dimensions | 7.83 x 6.89 x 2.8 inches |
| Item model number | SWTC-M21 |
| Is Discontinued By Manufacturer | No |
| Size | One Size |
| Color | Original Version |
| Item Package Quantity | 1 |
| Number Of Pieces | 2 |
| Included Components | Two sets of thread checkers |
| Batteries Included? | No |
| Batteries Required? | No |

## Images

![Thread Checker Nut and Bolt (Complete SAE/Inch and Metric Set) (Packs) - Image 1](https://m.media-amazon.com/images/I/719E1rVeF2L.jpg)

## Questions & Answers

**Q: Why doesn't the metric include 18mm?**
A: Did not notice !  But am very disappointed that the 18mm sizes are missing from the metric ser as well as the 7/8 sizes are missing from the SAE/inch setcolete sets. I plan to call Thread Checker on it.

**Q: 18mm and 7/8 sizes are not included? Can the seller/maker explain that & do you have another set which includes them?**
A: I've been talking with the company requesting additional checkers to add to the ring.  The ones that are skipped are:
M18-2.5, M14-1.25, 7/8"-9, 7/8"-14, and #8-36 sizes.  Technical support told me they will pass this info "up the ladder", so I'm hopeful.  These last few checkers would make this the PERFECT set.

**Q: Why is #12-24 also missing?**
A: Your right it is not included. That size is not available either.

**Q: how do they detach from the cable so you can check things like holes on the side of an engine block if you don't want to stick the chain down there?**
A: I used split ring key chains to attach to each gauge and then added all to large split ring.  5/8" for small gauges, 7/8" for large size.  then added to either a 2" for a Metric- S.A.E. or for one ring combined I used a 3" split ring.  This is a way that each gauge can be removed and returned when needed.  Enjoy!

## Frequently Bought Together

- Nut and Bolt Thread Checker (Complete SAE/Inch and Metric Set) (Packs)
- ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement
- Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)

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**Shop now:** [https://www.desertcart.de/products/390629452-thread-checker-nut-and-bolt-complete-sae-inch-and-metric](https://www.desertcart.de/products/390629452-thread-checker-nut-and-bolt-complete-sae-inch-and-metric)

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*Product available on Desertcart Germany*
*Store origin: DE*
*Last updated: 2026-02-01*