---
product_id: 92271026
title: "Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)"
brand: "bcp fasteners"
price: "€ 20.62"
currency: EUR
in_stock: true
reviews_count: 13
category: "Bcp Fasteners"
url: https://www.desertcart.gr/products/92271026-screw-thread-gauge-metric-and-sae-recommends-drill-bit-tap
store_origin: GR
region: Greece
---

# Dual Metric & SAE sizing Drill & tap size recommendations Durable thick hard plastic Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)

**Brand:** bcp fasteners
**Price:** € 20.62
**Availability:** ✅ In Stock

## Summary

> 🔩 Nail every project with precision and confidence!

## Quick Answers

- **What is this?** Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) by bcp fasteners
- **How much does it cost?** € 20.62 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/92271026-screw-thread-gauge-metric-and-sae-recommends-drill-bit-tap)

## Best For

- bcp fasteners enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Constructed from thick, high-quality plastic for long-term durability and daily use.
- • **Effortless Maintenance:** Smooth, oil- and grease-resistant surface ensures easy cleaning and lasting clarity.
- • **Compact & User-Friendly:** Lightweight and portable design perfect for on-the-go professionals and workshop efficiency.
- • **All-in-One Thread Solution:** Includes both ANSI (N.C & N.F) and metric thread info plus drill and tap size guidance.
- • **Precision at Your Fingertips:** Quickly and accurately identify screw sizes with dual metric and SAE scales.

## Overview

The BCP675 Screw Thread Gauge is a compact, durable tool designed for professionals needing fast, accurate screw size identification. Featuring dual metric and SAE measurements, it also recommends compatible drill bit and tap sizes. Made from thick hard plastic with a smooth, easy-to-clean surface, it’s built for longevity and daily workshop use.

## Description

Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675): desertcart.com: Industrial & Scientific

Review: Very accurate thread sizer. - It may be plastic, but it has good threads and accurate screw sizes, it is sturdy and easy to read. Definitely worth the price.
Review: Info on both sides, and high quality plastic - My very fist review after years. Lazy! ⭐️⭐️⭐️⭐️⭐️ stars with a caveat - For the cost and overall function, this is great. I don't think you will find anything better. I have several screw and nut thread gauges, but these are in a large case, and not convenient to use for checking a couple of bolts/screws for daily needs. These smaller gauges like the BCP are perfect. I would have gladly paid more for a thicker unit, so there are a couple more threads. I also wish there was a measuring section for the length of bolts. It comes with information on both sides: One side includes ANSI and metric size and thread information (also drill), and the other side has tap. Includes both N.C and N.F. for ANSI - excellent! Easy to read and high quality platic. I have printed many different gauges, but they all pale in comparison. For $10, its one of my favorite tools.

## Features

- Quickly and accurately determine the screws size
- Recommends the drill bit or tap size needed for the screw
- Standard & Metric
- Constructed of thick hard plastic for lasting durability. The color of the gauge may vary depending on stock
- Smooth easy to clean surface that resists oil and grease

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07K7W3NQQ |
| Best Sellers Rank | #16,668 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #23 in Thread Gauges |
| Brand | BCP Fasteners |
| Compatible groove diameter | 0.75 Inches |
| Date First Available | November 6, 2018 |
| Exterior Finish | Plastic |
| Fastener Size | No. 0 |
| Fastener Type | Machine Screw |
| Global Trade Identification Number | 00688938509163 |
| Head Style | Round |
| Head Type | Flat |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 1.6 Millimeters |
| Item Weight | 2.4 ounces |
| Item model number | BCP675 |
| Manufacturer | BCP Fasteners |
| Material | Plastic |
| Metal Type | Plastic |
| Number of Pieces | 1 |
| Point Style | Fein |
| Size | 1.6mm to 16mm |
| Thread Class | coarse fine |
| Thread Coverage | Partially Threaded |
| Thread Size | 0-80 |
| Thread Type | Unc, Unf |
| UPC | 688938509163 |

## Product Details

- **Exterior Finish:** Plastic
- **Head Style:** Round
- **Material:** Plastic
- **Point Style:** Fein
- **Thread Size:** 0-80

## Images

![Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) - Image 1](https://m.media-amazon.com/images/I/817S7TaKYBL.jpg)
![Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) - Image 2](https://m.media-amazon.com/images/I/61dC6GxxnDL.jpg)
![Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) - Image 3](https://m.media-amazon.com/images/I/61WYYvCsKQL.jpg)
![Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) - Image 4](https://m.media-amazon.com/images/I/61T93wzNC4L.jpg)
![Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675) - Image 5](https://m.media-amazon.com/images/I/81utA5WGVIL.jpg)

## Questions & Answers

**Q: Do the holes have threads so you can screw in a bolt?**
A: Yes. The gauge is a thin piece of plastic and each hole is threaded. There is, of course, a limited number of threads because the plastic is thin. I believe it should be used gently to avoid damaging plastic threads. I believe it will be useful for identifying whether a screw has one standard thread (such as 1/4-NC20) or another standard thread (such as 1/4-NF28), but I don't think it can be used to finely test accuracy of threads cut on a lathe. I have not had an occasion to use it yet.

**Q: what is the thickness of this gauge?**
A: My micrometer says it's about a quarter inch. The only caveat is it is a polymer gauge, good news is that means it's durable and can flex around truly messed up screws and bolts; the bad news is it's not super precise because it's not stainless or Ti. For example it might be hard to discern a 24 vs. 28 pitch thread, but in my experience in the machine shop it determines the right threading well especially when you are trying to match a screw that's broken, old or damaged.

**Q: will this guage work for very small computer screws ?**
A: Yes! The guage goes down to M1.4 which is much smaller than any fastener that your going to find in any computer.  The guage also has inch sizes down to #0 (.060 inch). 

Mike

**Q: Why do they show two different kinds of cards in the picture? One says "pitch" at the top right, and the other says "drill". Which one do we get?**
A: The pitch is for metric screws.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very accurate thread sizer.
*by B***E on January 12, 2026*

It may be plastic, but it has good threads and accurate screw sizes, it is sturdy and easy to read. Definitely worth the price.

### ⭐⭐⭐⭐⭐ Info on both sides, and high quality plastic
*by S***N on November 27, 2024*

My very fist review after years. Lazy! ⭐️⭐️⭐️⭐️⭐️ stars with a caveat - For the cost and overall function, this is great. I don't think you will find anything better. I have several screw and nut thread gauges, but these are in a large case, and not convenient to use for checking a couple of bolts/screws for daily needs. These smaller gauges like the BCP are perfect. I would have gladly paid more for a thicker unit, so there are a couple more threads. I also wish there was a measuring section for the length of bolts. It comes with information on both sides: One side includes ANSI and metric size and thread information (also drill), and the other side has tap. Includes both N.C and N.F. for ANSI - excellent! Easy to read and high quality platic. I have printed many different gauges, but they all pale in comparison. For $10, its one of my favorite tools.

### ⭐⭐⭐⭐ Works as intended but I really wished this was not plastic
*by R***Y on June 10, 2025*

I was looking tirelessly for specific tiny laptop screw online wasted 4hrs got no where...i cannot believe i could of saved hours guessing screw size and threading type, this really works and takes the guess work out. It would be a really nice tool if its made of some sort of aluminum or stainless steel, only time will tell.

## Frequently Bought Together

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-27*