Click here to view the stud bolt and nuts chart on the Maxpro website!

As the leading manufacturer of pneumatic, battery-powered, and electronic pistol grip torque wrenches, RAD Torque Systems provides tools used by thousands of technicians working with nuts and stud bolts of all shapes and sizes. Whether you’re fastening a bolt on a wind turbine high in the sky or tightening a nut on a manure spreader in a farmer’s field, customers use RAD tools to manage tens of thousands of nuts and bolts, from small hex nuts to high-strength anchor bolts.

When working with machinery – big or small – the nuts and bolts are what keep it moving and functioning as it should. Over time, these critical components will need to be replaced, and it’s crucial that the correct stud bolt to nut size is used to maintain safety and ensure optimal performance. With so many available options, determining exactly what is needed can often be time-consuming and confusing.

Fortunately, RAD Torque Systems provides a solution that takes the guesswork out of the equation. The extensive range of RAD torque tools means that regardless of the nut and bolt size you need, RAD has a torque tool to match the job. Selecting the right hardware is only one part of the equation – once you’ve selected the appropriate nut and bolt, the next key consideration should be torque! Thankfully, RAD Torque Systems offers a full range of torque tools designed for every application, ensuring that you get the most accurate and efficient results every time.

The Importance of Correct Bolt and Nut Size

Any bolting expert understand the importance of selecting the correct nut and bolt for your specific application. Crossed threads, seized bolts, and improperly fitted nuts are not only frustrating but can also lead to costly downtime and damage to equipment. Matching the right stud bolt to the appropriate nut size is key to ensuring the fastener can withstand the required load and keep everything tightly secured.

The next step is selecting the right torque tool to apply the correct torque. Whether you’re working on heavy-duty machinery or delicate systems, using the right torque ensures that each fastener is properly tightened without over-tightening, which can damage the bolt or surrounding components. This is where the Maxpro Bolt and Nut Size Chart comes into play.

Size Chart for Nuts and Bolts: Your Reference for Accurate Sizing

Recognizing the challenges that come with determining the correct bolt and nut sizes, Maxpro Corporation – a RAD-authorized Master Distributor and accredited calibration laboratory – has created a handy chart to be used as a reference when selecting the correct size bolt or nut for your application. This chart helps simplify the process by clearly outlining the corresponding sizes based on the thread type and material.

The chart provided by Maxpro includes references for both Coarse Thread Bolts and Fine Thread bolts. Maxpro defines coarse threads as having a larger pitch (fewer threads per axial distance), as well as a larger thread form relative to the screw diameter. Fine threads, on the other hand, have a smaller pitch (more threads per axial distance) and a smaller thread form relative to the screw diameter (Maxpro Corporation, 2023).

What’s Included in Maxpro’s Bolt and Nut Size Chart?

The Maxpro metric size chart for nuts and bolts includes the following details:

• Nominal diameter (nominal bolt diameter)
• Pitch (thread pitch)
• Diameter (body diameter in both millimetres and inches)
• Corresponding nut size (matching nut size for the bolt)

In addition, the chart includes both US and metric bolt sizes, along with a full glossary of terms to ensure clarity and accuracy in your selection process.

This chart is not only a valuable tool for technicians and engineers but also for anyone in the industrial bolting sector who needs a quick and reliable reference for selecting the proper hardware.

How to Use the Stud Bolt to Nut Size Chart

Using the Stud Bolt and Nuts Size Chart effectively requires knowing the key specifications of the bolt or nut you are working with. Start by identifying the nominal diameter and pitch of the bolt. Then, using the chart, match the correct nut size based on the diameter and thread type. It’s also important to note that RAD Torque Systems provides a wide range of torque wrenches and other tools that will help you ensure that each bolt is tightened to the proper torque specification.

If you’re unsure which RAD tool is right for your application, you can always refer to the comprehensive guide on torque tools on the RAD Torque Systems website.

Why You Need This Stud Bolt Chart

Matching the correct bolt and nut sizes to your application is crucial – it ensures that the fastener has the strength to hold the required load and keep everything held together tightly. It also ensures that your torque tool will perform optimally, applying the correct amount of force without over-tightening or damaging the components.

With the right tools and the Maxpro size chart for stud bolts and nuts, you can take the guesswork out of fastener selection and make sure your bolting jobs are done right, every time.