What is a Bolt Thread Gauge?

A Bolt Thread Gauge is a measuring tool used to identify the thread pitch and diameter of bolts and screws. It comes with both inch and metric measurements, allowing you to accurately measure and match different sizes of fasteners. This tool is essential in various applications, from automotive repair to woodworking, ensuring you select the correct size for your projects.

How do I use a Bolt Thread Gauge?

To use a Bolt Thread Gauge, simply place the gauge over the thread of the bolt or screw you wish to measure. Align the gauge with the threads until it fits snugly. Check the markings on the gauge to determine the thread pitch and diameter. This tool is particularly useful when you're dealing with mixed hardware or replacing fasteners in machinery, ensuring the correct fit and function.

What are the benefits of having both inch and metric measurements?

Having a Bolt Thread Gauge that includes both inch and metric measurements provides versatility for users who work on various projects. It allows for a seamless transition between different measurement systems, which is crucial for international projects or when working with imported machinery. This gauge helps prevent miscommunication and errors in fastening applications, leading to more efficient work.

Can I use a Bolt Thread Gauge for any type of fastener?

Yes, a Bolt Thread Gauge can be used for a wide range of fasteners, including bolts, screws, and nuts. It is designed to handle standard thread types, making it applicable for automotive, construction, and various DIY projects. Proper use of the gauge ensures compatibility with nuts and other threaded components, which is vital for maintaining structural integrity.

Is a Bolt Thread Gauge suitable for professional use?

Absolutely, a Bolt Thread Gauge is highly suitable for both professionals and hobbyists. Many industries, such as automotive, manufacturing, and construction, rely on this tool to ensure precise measurements. For engineers, mechanics, and technicians, having a reliable gauge is crucial for quality assurance and enhancing work efficiency.

What materials are Bolt Thread Gauges typically made from?

Bolt Thread Gauges are commonly made from durable materials such as stainless steel or alloy steel, which provide longevity and resistance to wear. These materials ensure that the gauge maintains its accuracy over time, even with frequent use. Additionally, the robust construction makes them suitable for various environmental conditions, ensuring reliable performance.

How can I maintain my Bolt Thread Gauge?

To maintain your Bolt Thread Gauge, clean it regularly with a soft cloth to remove dirt and grease that can affect precision. Store it in a protective case to prevent physical damage, and avoid exposure to corrosive substances. Proper care will prolong its life and ensure accurate measurements, making it an essential tool in your collection.

What should I look for when choosing a Bolt Thread Gauge?

When choosing a Bolt Thread Gauge, consider the range of thread sizes it can measure, the quality of materials, and the clarity of the markings. A good gauge should be easy to read and durable for consistent accuracy. Additionally, check if it includes both inch and metric measurements to ensure versatility for all your fastening needs.

Can I measure internal threads with a Bolt Thread Gauge?

While a Bolt Thread Gauge is primarily designed for external threads, there are specific gauges like thread pitch gauges that can measure internal threads. If you need to measure the threads in a hole, look for tools specifically designed for that purpose. This distinction is important for ensuring that you get accurate measurements in various applications.

Where can I buy Bolt Thread Gauge Inch & Metric in India?

You can buy the Bolt Thread Gauge Inch & Metric from Ubuy in India. Ubuy offers a wide selection of measuring tools including thread gauges, allowing you to find the specific tool that meets your needs with ease and confidence.

How to Shop Bolt Thread Gauge Inch & Metric Online From Ubuy?

It’s easy to shop Bolt Thread Gauge Inch & Metric online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is Bolt Thread Gauge Inch & Metric Available to Shop Online in India?

Yes, at Ubuy India this product is available for you to shop at a reasonable price. The Bolt Thread Gauge Inch & Metric is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

ES ENGINEERED BY SCHILDMEIER

The Boltsorter is the easiest way to identify bolt and screw sizes on the market, sorts the most common SAE and metric threads available and helps to save time going to the hardware store more than once when getting a replacement bolt.

ES ENGINEERED BY SCHILDMEIER

Item #: 47123444

Bolt Thread Gauge Inch & Metric

90% of respondents would recommend this to a friend

Item #: 47123444

INR 2133

Price Details

Price

INR 2133

M.R.P. INR 2133

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

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The Boltsorter is the easiest way to identify bolt and screw sizes on the market, sorts the most common SAE and metric threads available and helps to save time going to the hardware store more than once when getting a replacement bolt.

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What Stands Out

Dual Measurement System

Offers both inch and metric readings, making it versatile for various industries and user preferences, enhancing usability for engineers, machinists, and DIY enthusiasts.

Precision Calibration

Calibrated for high accuracy, ensuring reliable measurements that help prevent errors during assembly or fabrication, thus improving overall quality of work.

Durable Construction

Built from robust materials for long-lasting performance, this gauge withstands heavy use, ensuring great value over time for professionals in demanding environments.

Product Details

Identifies bolt and screw thread diameter, threads per inch, and length
Suitable for identifying both SAE Inches and Metric threads
Durable, made from hard-polycarbonate plastic
Eliminates guessing when replacing damaged or missing bolts
Works with coarse and fine threads, and identifies taps
Proudly made in the USA and protected by U.S. Patents D819,464 and D850,940

Size Name	One Size
Number of Pieces	1
Screw Head Style	Round
Thread Size	1/4-20
Color	Orange
Item Shape	Round
Material Type	Plastic
Finish Types	Zinc
Brand	ES ENGINEERED BY SCHILDMEIER
Fastener Type	Bolt
Unit Count	1 Count
Number of Packs	1
Set Name	Inch & Metric
Manufacturer	Boltsorter
Item Weight	2 ounces (56.7 grams)
Part Number	BS21OR
Size	One Size
Material	Plastic

Who Should Buy?

Mechanics and Engineers
Ideal for professionals needing accurate measurements for bolts and threads in automotive or construction applications.
DIY Enthusiasts
Great tool for hobbyists working on home improvement projects involving various screw and bolt sizes.
Manufacturers
Essential for quality control processes in manufacturing environments where precise threading is crucial.

Casual Users
Not suitable for those who rarely work with bolts or require infrequent assessments of thread sizes.

Product Description

Bolt Thread Gauge Inch & Metric

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Customer Questions & Answers

Question: How to Shop Bolt Thread Gauge Inch & Metric Online From Ubuy?

Answer: It’s easy to shop Bolt Thread Gauge Inch & Metric online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is Bolt Thread Gauge Inch & Metric Available to Shop Online in India?

Answer: Yes, at Ubuy India this product is available for you to shop at a reasonable price. The Bolt Thread Gauge Inch & Metric is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

ES ENGINEERED BY SCHILDMEIER Thread Editorial Review

The Bolt Thread Gauge Inch & Metric is an essential tool designed for accurate measuring of thread sizes, particularly the 1/4-20 format. Made from durable hard-polycarbonate plastic, it features a round item shape and is finished with a zinc coating. This gauge is lightweight, weighing only 2 ounces, making it easy to use and carry. Its vibrant orange color enhances visibility, allowing for quick identification in any toolbox. The product is versatile, accommodating both inch and metric measurements, ensuring you have what you need for various applications, making it a reliable choice for both professionals and DIY enthusiasts.

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Pros

Durable hard-polycarbonate plastic construction
Works with both inch and metric sizes
Lightweight design for easy handling
Vibrant color for quick identification
Accurate thread sizing for precision work

Cons

Might not cater to specialty thread sizes

Platform Trust & Buyer Confidence

4.3/5 1588 reviews

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Anjan

Verified buyer

“It is really an amazing experince on importing items from US. Very simlified procedure of custom duty handling. The delivery was also done in lightning seed.”

20 September 2026 · via Trustpilot

Tom hollen

Verified buyer

“Product was of good quality.”

23 September 2026 · via Trustpilot

Justin

Verified buyer

“Very easy to use Very easy to use. Nice resolution. Ubuy got it in the assured time slot.”

06 October 2026 · via Trustpilot

Dangeti

Verified buyer

“I have ordered McLaren formula car for kids from Huffy. Ubuy actually done a great job by quality testing the car before shipping long distance over to India from USA. Ubuy has taken very good care over shipment as well. I am great fan of Ubuy and I wish them the success they deserve.”

07 October 2026 · via Trustpilot

Robbin

Verified buyer

“Highly recommended for hard-to-find items Extremely satisfied with my purchase on Ubuy. I was initially unsure about ordering from an international seller, but everything went without a hitch. All customs and shipping details were handled seamlessly with zero surprise fees at delivery. The product is 100% genuine and well-packaged. Highly recommended for rare or imported products!”

07 October 2026 · via Trustpilot

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Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

INR 2133

Order now and get it around Tuesday, November 10

QTY:

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PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

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Features & Benefits

Identifies bolt and screw sizes easily
Sorts most common SAE and metric threads available
Saves time by avoiding multiple trips to hardware stores
Identifies thread diameter, threads per inch, and length
Made of hard-polycarbonate plastic
Protected by U.S. Patent D819,464 and U.S. Patent D850,940

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

Bolt Thread Gauge Inch & Metric

INR 2133

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

ES ENGINEERED BY SCHILDMEIER Thread Editorial Review

Customer Reviews & Ratings

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Platform Trust & Buyer Confidence

WHY SHOP WITH US

Product Price History

Important information

INR 2133

Features & Benefits

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