---
product_id: 618047056
title: "44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue)"
brand: "xxzhiho"
price: "€ 67.86"
currency: EUR
in_stock: true
reviews_count: 8
category: "Xxzhiho"
url: https://www.desertcart.es/products/618047056-44-male-female-thread-gauge-nut-and-bolt-thread-checker
store_origin: ES
region: Spain
---

# 23 inch & 21 metric sizes 44 precision gauges durable alloy steel build 44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue)

**Brand:** xxzhiho
**Price:** € 67.86
**Availability:** ✅ In Stock

## Summary

> 🔧 Unlock the power of precision—because your projects deserve the perfect fit!

## Quick Answers

- **What is this?** 44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue) by xxzhiho
- **How much does it cost?** € 67.86 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/618047056-44-male-female-thread-gauge-nut-and-bolt-thread-checker)

## Best For

- xxzhiho enthusiasts

## Why This Product

- Trusted xxzhiho brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & User-Friendly:** Individual gauges let you work in tight spaces without bulky chains or wires.
- • **Complete Thread Mastery:** 44 male & female gauges cover every inch & metric size you need—never guess again.
- • **Organized & Ready to Go:** Foam-cut case keeps every gauge perfectly in place—no more lost tools or clutter.
- • **Precision at Your Fingertips:** Fast, accurate thread and bolt size detection saves time and costly mistakes.
- • **Built to Last, Designed to Perform:** Robust aluminium alloy construction ensures years of reliable, heavy-duty use.

## Overview

This 44-piece thread gauge set features 23 inch and 21 metric sizes, crafted from durable aluminium alloy with zinc-plated and black oxide finishes. Individually assembled and housed in a foam-cut case, it offers fast, accurate bolt and thread size identification for professionals and DIYers alike, ensuring organized, reliable, and efficient workflow.

## Description

Feature:Material: Alloy aluminium alloy21 Metric Sizes part number ---M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.023 Inch Sizes part number---6-32, 6-40, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, 1-12Package included: 23 Inch & 21 Metric Sizes,with BoxesDescription:1. never misplace or lose a nut or bolt again with our nut & bolt thread checker - the thread size checker and nut and bolt gauge!2. our thread finder makes identifying bolt size and thread gauge, as well as screw size and thread gauge, an easy and simple task.3. with 44 male/female gauges, 23 Inch & 21 metric sizes, our thread detector set is a well tool for all your threading needs.4. the fast size finder feature ensures quick and accurate identification of thread sizes, saving you time and effort in your diy projects.5. our bolt and nut identifier gauge is made to last, with clear zinc plated inch gauges and black oxide metric gauges, and each thread checker inserted into well cut foam for added durability and organization

Review: Great kit. - Find the right size fast and easy. I like the separate parts so you can use the individual pieces on your car to size a bolt.
Review: Thread gauges, loose, GREAT!!! - Love this kit!!!!! I didn't want the type with a long wire connecting them all together, JUST TOO awkard!! These work perfectly, take one out and you can fit it in very small spaces, w.o. 15 or 20 others wanting to get in there and see what's going on. Just do not drop it and LOSE it (Just like anything else !) BUT, all the sizes male & female are there, each one labeled as to size & thread, each (M & F in each piece). Very handy!! Used them quite a bit allready!!

## Features

- Strong Stainless Steel Build---our thread detector set is made from strong aluminium alloy that can withstand heavy use and last for years. the strong build ensures that each gauge is sturdy and reliable, making it an essential tool for any workshop or diy enthusiast
- 21 Metric Sizes part number ---M3x0.5, M4x0.7, M5x0.8, M6x1.0, M7x1.0, M8x1.0, M8x1.25, M10x1.0, M10x1.25, M10x1.5, M12x1.25, M12x1.5, M12x1.75, M14x1.5, M14x2.0, M16x1.5, M16x2.0, M20x1.5, M20x2.5, M24x2.0, M24x3.0
- 23 Inch Sizes part number---6-32, 6-40, 8-32, 10-24, 10-32, 1/4-20, 1/4-28, 5/16-18, 5/16-24, 3/8-16, 3/8-24, 7/16-14, 7/16-20, 1/2-13, 1/2-20, 9/16-12, 9/16-18, 5/8-11, 5/8-18, 3/4-10, 3/4-16, 1-8, 1-12,Accurate and Fast Measurement:accurately measure bolt size and thread gauge with our screw size and thread gauge - the fast size finder ensures you can quickly identify the correct size and avoid frequently mistakes
- Save Time and Money:with our nut & bolt thread checker - avoid misplace and loss by having a complete set of 26 male/female gauges for both inch and metric sizes, ensuring you always have the right nut and bolt gauge at your fingertips
- Orderly and easy to carry:stay organized with our thread detector set - every thread checker is inserted into well cut foam in the boxes, making it easy to keep your bolt and nut identifier gauge in order and ready for use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CTK13TKD |
| Best Sellers Rank | #115,778 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #137 in Thread Gauges |
| Brand | Xxzhiho |
| Color | 44pcs Alloy Red&Blue |
| Customer Reviews | 4.7 out of 5 stars 338 Reviews |
| Fastener Type | Bolt |
| Finish Types | Zinc Plated, Black Oxide |
| Item Dimensions | 4 x 2 x 4 inches |
| Item Height | 4 inches |
| Item Shape | Hexagonal |
| Item dimensions L x W x H | 4 x 2 x 4 inches |
| Manufacturer | Xxzhiho |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Number of Pieces | 44 |
| Screw Head Style | Hex |
| Size | One Size |
| Size Name | One Size |

## Product Details

- **Brand:** Xxzhiho
- **Color:** 44pcs Alloy Red&Blue
- **Item dimensions L x W x H:** 4 x 2 x 4 inches
- **Material:** Alloy Steel
- **Size:** One Size

## Images

![44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue) - Image 1](https://m.media-amazon.com/images/I/815kw7XjQrL.jpg)
![44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue) - Image 2](https://m.media-amazon.com/images/I/81FP3pOexkL.jpg)
![44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue) - Image 3](https://m.media-amazon.com/images/I/81S5J1UjiPL.jpg)
![44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue) - Image 4](https://m.media-amazon.com/images/I/81fA897x20L.jpg)
![44 Male/Female Thread Gauge,Nut and Bolt Thread Checker 23 Inch & 21 Metric,Nut and Bolt Size Gauge,Individually Assembled (44pcs Alloy Red&Blue) - Image 5](https://m.media-amazon.com/images/I/81pxVl0dTBL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great kit.
*by D***. on January 14, 2026*

Find the right size fast and easy. I like the separate parts so you can use the individual pieces on your car to size a bolt.

### ⭐⭐⭐⭐⭐ Thread gauges, loose, GREAT!!!
*by M***L on December 13, 2024*

Love this kit!!!!! I didn't want the type with a long wire connecting them all together, JUST TOO awkard!! These work perfectly, take one out and you can fit it in very small spaces, w.o. 15 or 20 others wanting to get in there and see what's going on. Just do not drop it and LOSE it (Just like anything else !) BUT, all the sizes male & female are there, each one labeled as to size & thread, each (M & F in each piece). Very handy!! Used them quite a bit allready!!

### ⭐⭐⭐⭐⭐ Good Product
*by H***R on August 16, 2023*

I am greatly pleased with this bolt and thread gauge set. It is easy to use and I have found it to be accurate. I particularly like the variety of sizes of both standard and metric threads. So far, I have not found a nut or bolt in my 50+ years of collection that I have not been able to identify. But I do have well over a couple thousand more pieces to go. The only negative that I can see (other reviewers have said similar) is that the size markings on the rubber matting will likely wear off with time or if you get WD-40 or similar on the mat. But the sizes are listed on the inside cover on paper so you won't get lost in identifying. Overall, I am greatly pleased with this set and recommend it if you need a thread gauge. It's price-point is well below other products with less variety of gauges. I wanted a US made set but the pricing and lack of variety was a negative.

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*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-02-09*