---
product_id: 398779881
title: "ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement"
brand: "chgimposs"
price: "$28.21"
currency: USD
in_stock: true
reviews_count: 13
category: "Chg Imposs"
url: https://www.desertcart.us/products/398779881-chgimposs-metric-and-imperial-and-us-screw-gauge-sae-whitworth
store_origin: US
region: United States of America
---

# Dual 55° & 60° thread angle precision Secure lock-up device for stable measurement Metric, Imperial & US thread compatibility ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement

**Brand:** chgimposs
**Price:** $28.21
**Availability:** ✅ In Stock

## Summary

> ⚙️ Nail every thread angle with precision and style!

## Quick Answers

- **What is this?** ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement by chgimposs
- **How much does it cost?** $28.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/398779881-chgimposs-metric-and-imperial-and-us-screw-gauge-sae-whitworth)

## Best For

- chgimposs enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Toolbox-Ready:** Slim 0.4cm blade thickness and lightweight design make it the perfect on-the-go thread checker.
- • **Lock-Up Device for Stability:** Secure blade locking prevents slippage, delivering consistent, reliable readings.
- • **Precision Thread Angle Mastery:** Dual 55° & 60° gauges ensure flawless thread angle verification every time.
- • **Universal Thread Compatibility:** Covers Metric, Imperial, and US standards for seamless industrial use.
- • **Rust-Resistant Stainless Steel Blades:** Durable wire-drawn surface resists corrosion, guaranteeing long-term accuracy.

## Overview

The ChgImposs Screw Gauge Set is a professional-grade thread pitch gauge featuring dual 55° and 60° angle blades compatible with Metric, Imperial, and US thread standards. Crafted from rust-resistant stainless steel with a secure lock-up device, it offers industrial-level accuracy (0.01%) in a compact, durable design ideal for metal lathe thread cutting and verification.

## Description

Specifications: Features: - It is useful to check the tool angle when cutting threads on a metal lathe. - Check the angle on the thread cutting tool on the V-groove of the gauge. - It is 55 Degree & 60 Degree Thread / Screw Pitch Gauge gage with lock up device. Type: Thread gauge Material : Stainless steel Color: Silver Specification: Metric & Imperial Blade Thickness: 0.4cm Applicable: Industrial measurement Measuring Range: - Metric: 6.0, 5.5, 5.0, 4.5, 4.0, 3.5, 3.0, 2.5, 2.0, 1.75, 1.5, 1.25.1.0, 0.9, 0.8, 0.75, 0.7, 0.6, 0.5, 0.45, 0.4, 0.35, 0.3, 0.25 - Imperial: 4G, 4 1/2G, 5G, 6G, 7G, 8G, 9G, 10G, 11G, 12G, 13G, 14G, 16G, 18G, 19G, 20G, 22G, 24G, 25G, 26G, 28G, 30G, 32G, 36G, 40G, 48G, 60G, 62G - US: 8, 10, 11, 14, 19, 28 Package Include: 1 x Screw Gauge Set

Review: must for a toolbox - good compact design ideal for checking threads to match the correct size, ideal for metric and imperial, matches the thread perfectly great value for money.
Review: thread gauges - very good selection of blades good value every one should have one thanks

## Features

- It is 55 Degree & 60 Degree Thread / Screw Pitch Gauge gage with lock up device. Typically used to check the thread size determination is correct
- Specification: Metric & Imperial & US; Metric: 6.0, 5.5, 5.0, 4.5, 4.0, 3.5, 3.0, 2.5, 2.0, 1.75, 1.5, 1.25.1.0, 0.9, 0.8, 0.75, 0.7, 0.6, 0.5, 0.45, 0.4, 0.35, 0.3, 0.25
- Imperial: 4G, 4 1/2G, 5G, 6G, 7G, 8G, 9G, 10G, 11G, 12G, 13G, 14G, 16G, 18G, 19G, 20G, 22G, 24G, 25G, 26G, 28G, 30G, 32G, 36G, 40G, 48G, 60G, 62G; US: 8, 10, 11, 14, 19, 28
- It is useful to check the tool angle when cutting threads on a metal lathe; Check the angle on the thread cutting tool on the V-groove of the gauge
- All the blade was made by stainless steel, with wire drawing on the surface, not easy to rust. Ensure the accuracy of measurement

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07J9V9JTK |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 4,808 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Thread Gauges |
| Customer Reviews | 4.5 4.5 out of 5 stars (2,949) |
| Date First Available | 11 Oct. 2018 |
| Included components | 1 x Screw Gauge Set |
| Item Package Quantity | 1 |
| Item Weight | 1 g |
| Manufacturer | FLXDirect |
| Manufacturer reference | EPC_MEA_000 |
| Measurement Accuracy | 0.01% |
| Package Dimensions | 11.4 x 8.5 x 1.2 cm; 1 g |
| Part number | EPC_MEA_000 |

## Images

![ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement - Image 1](https://m.media-amazon.com/images/I/61bT5KAgTbL.jpg)

## Available Options

This product comes in different **Number Of Items** options.

## Questions & Answers

**Q: What are the center 8,10,11,14,19 and 28 blades denominated in?**
A: Threads per inch.  Those are the Whitworth blades, ie the 55˚ ones.
To translate, since they word things a bit oddly:
SAE/Imperial is measured in TPI, with a 60˚ thread angle. ie your 8-32 x 1" type screws.
Whitworth/American/US is measured in TPI, and is basically the same as SAE except with a 55˚ thread angle and rouded crests.
Metric is measured in the distance from thread to thread (the thread pitch), with a 60˚ thread angle.  These are for your ISO screws. ie M4 course, M6 fine, etc.

**Q: Is this small enough to measure female thread sizes?**
A: I don't have mine handy right now. but I think you can measure the inside thread pitch down  to about 5/16", and 8mm. I haven't used mine yet, but the stampings on the individual blades don't appear very clear.

**Q: How are the gauge findings used for purchasing a screw ( an initial search doesn't find such details listed in screw descriptions on store sites ) ?**
A: You will need to use this tool in conjunction with a chart showing the common SAE and Metric bolt/screw sizes. This tool will determine the number of threads per inch or mm. You will also need the diameter of your fastener before heading to the store. For instance the common threads for a SAE 1/4” coarse bolt is 20 TPI (threads per inch) - while a 1/4” fine bolt has 28 TPI. This set is for external threads. You keep comparing the various thread gauges in the set until you match your fastener - use that information along with the diameter of your fastener to make the final determination. The last bit of information you need would be the length of the fastener and the type of head. So a common 1/4” SAE bolt that is 2” long would be described as 1/4”-20 X 2.

**Q: One side is marked Whitworth and the other is marked Metrisch, but nothing points to which end is which.**
A: One says "Metrisch" which is German for Metric. These have numbers in tenths or hundredths marked on each tong.
The other side is standard (American) and have whole numbers on each tong, along with a "G".
There's a middle section which are Whitworth threads - those are same threads per inch as Standard, but each tooth has a 55° angle (as apposed to the 60 degree on the teeth of the other thread types).

## Customer Reviews

### ⭐⭐⭐⭐⭐ must for a toolbox
*by D***C on 15 September 2025*

good compact design ideal for checking threads to match the correct size, ideal for metric and imperial, matches the thread perfectly great value for money.

### ⭐⭐⭐⭐⭐ thread gauges
*by A***D on 24 July 2025*

very good selection of blades good value every one should have one thanks

### ⭐⭐⭐⭐ Perfect for a small toolbox.
*by C***G on 2 February 2025*

Much smaller than expected (but it does show size in advert) diffecult to handle without a 'pushing out' bit to use to impossible with oily hands. No instructions explaining what's what and how to use the tool, very poorly marked. One of the 2 'screw fastners' does not adjust, cross thread I think, so that end is very difficult to use. All in all I'll throw in a toolbox but look to buy a bigger and better made set. BUT on a positive if you just wanted a small set for those rare occasions then these are ideal

## Frequently Bought Together

- ChgImposs Metric & Imperial & US Screw Gauge SAE Whitworth 55 Degree & Metric 60 Degree & & US 60 Degree Thread Pitch Gauge for Industrial Measurement
- JoblikeBrez Thread Checker, 30 Nut and Bolt Thread Checker, Bolt Size and Thread Gauge 15 Standard & 15 Metric, Bolt Size Finder, Wall-Mountable Bolt Thread Identifier Gauge with Inch & CM Ruler
- Screw Thread Gauge | Metric and SAE | Recommends Drill Bit & Tap Size (BCP675)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.us/products/398779881-chgimposs-metric-and-imperial-and-us-screw-gauge-sae-whitworth](https://www.desertcart.us/products/398779881-chgimposs-metric-and-imperial-and-us-screw-gauge-sae-whitworth)

---

*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-11*