---
product_id: 405913277
title: "Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)"
brand: "bcp fasteners"
price: "$42.23"
currency: USD
in_stock: false
reviews_count: 5
category: "Bcp Fasteners"
url: https://www.desertcart.us/products/405913277-screw-thread-gauge-metric-and-sae-recommends-drill-bit-tap
store_origin: US
region: United States of America
---

# 0-3/4" thread range Metric & SAE compatibility Durable thick plastic build Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)

**Brand:** bcp fasteners
**Price:** $42.23
**Availability:** ❌ Out of Stock

## Summary

> 🛠️ Nail every measurement with precision and style!

## 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?** $42.23 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/405913277-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

- • **Dual-Standard Mastery:** Seamlessly switch between Metric (1.6mm-16mm) and SAE measurements for versatile projects.
- • **Precision at a Glance:** Instantly identify screw sizes from #0 to 3/4" coarse and fine threads.
- • **Pocket-Sized Power Tool:** Lightweight and compact enough to fit in your shirt pocket or tool chest drawer—always ready when you are.
- • **Pro-Recommended Drill & Tap Guide:** Not just a gauge—get instant drill bit and tap size recommendations to speed up your workflow.
- • **Built to Last, Designed to Perform:** Crafted from thick, hard plastic that resists oil, grease, and wear for long-term reliability.

## Overview

The BCP675 Screw Thread Gauge is a professional-grade, dual-standard tool designed to quickly and accurately measure screw sizes from #0 to 3/4" in both Metric and SAE. Made from durable thick plastic with an easy-to-clean surface, it resists oil and grease, ensuring longevity. Lightweight and compact, it fits conveniently in your pocket or toolbox, while also recommending the correct drill bit and tap sizes, making it an essential companion for mechanics and hobbyists alike.

## Description

Quickly and accurately determine the screws size Recommends the drill bit or tap size needed for the screwStandard & MetricConstructed of thick hard plastic for lasting durabilitySmooth easy to clean surface that resists oil and grease#0 to 3/4" coarse and fine thread1.6mm to 16mm metricA shop essential, this sturdy lightweight plastic gauge will easily fit in your shirt pocket or tool chest drawer. This is a must have for the professional mechanic or home hobbyist for quickly measuring those fasteners in your shop drawers.

Review: J'ai differentes jauges de filetage, mais celle-ci est particulièrement utile par son principe et sans légèreté. En un clin d'œil ont peut vérifier diamètre et pas. Seule contrainte : elle est en plastique, donc il faut en tenir compte et ne pas forcer si la tige filetée n'entre pas de façon fluide.
Review: It could do with been a little thicker. However it’s a great product. I deal with both metric and imperial threads it’s a very easy check

## 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 |
| Are batteries included? | No |
| Best Sellers Rank | #120,113 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #311 in Dimensional Measurement Gauges |
| Brand | BCP Fasteners |
| Colour | Black |
| Compatible groove diameter | 1.6 Millimeters |
| Country of Origin | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,669) |
| Date First Available | 3 February 2019 |
| Exterior Finish | Plastic |
| Fastener Size | No. 0 |
| Fastener Type | Machine Screw |
| Head Style | Round |
| Head Type | Flat |
| Item Diameter | 1.6 Millimetres |
| Item Weight | 68 g |
| Item model number | BCP675 |
| Manufacturer | BCP Fasteners |
| Material | Plastic |
| Metal Type | plastic |
| Model number | BCP675 |
| Net Quantity | 1.0 Count |
| Number of Pieces | 1 |
| Point Style | Fein |
| Power Source | hand powered |
| Set Screw Thread Type | UNC, UNF |
| Size | No. 0 |
| Special Feature | lightweight |
| Specific Product Use | professional |
| Thread Class | fine |
| Thread Coverage | Fully Threaded |
| Thread Size | 0-80 |
| Thread Style | coarse fine |
| Thread Type | coarse fine |

## 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

### ⭐⭐⭐⭐⭐ Review
*by P***C on 6 October 2025*

J'ai differentes jauges de filetage, mais celle-ci est particulièrement utile par son principe et sans légèreté. En un clin d'œil ont peut vérifier diamètre et pas. Seule contrainte : elle est en plastique, donc il faut en tenir compte et ne pas forcer si la tige filetée n'entre pas de façon fluide.

### ⭐⭐⭐⭐⭐ Review
*by D***J on 7 January 2026*

It could do with been a little thicker. However it’s a great product. I deal with both metric and imperial threads it’s a very easy check

### ⭐⭐⭐⭐⭐ Review
*by B***E on 12 January 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.

## Frequently Bought Together

- Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-26*