Screw Driver Size Chart: The Ultimate Guide

Screw Driver Size Chart

The sizes of screwdrivers can vary depending on the type and brand, but typically the tip width and length of the blade and tool are measured in millimeters (mm). The Phillips head screwdriver has four standard sizes.

To properly match a screwdriver to a screw, choose a bit size that fills the screw head entirely to avoid stripping the screw. Precision screwdrivers are also available in various sizes to accommodate delicate electronic repairs. Choosing the right screwdriver size is crucial to ensure efficient and damage-free work.

We will provide a comprehensive guide to screwdriver sizes, including the Phillips point size chart and various screwdriver types.

Understanding Screwdrivers

Screwdrivers are one of the most commonly used tools in any household or workplace. They are essential when it comes to repairing or fixing anything that involves screws. In this post, we will help you understand different types and parts of screwdrivers, and how to find which screwdriver is perfect for your job

Types Of Screwdrivers And Their Applications

There are many different types of screwdrivers, each designed for a specific task. Understanding the different types of screwdrivers will help you to use the right tool for the job. Some types of screwdrivers are :

  • Slotted screwdrivers: Slotted or flathead screwdrivers Have a single slot in the head for screwing or unscrewing flathead screws.
  • Phillips screwdrivers: Phillips screwdrivers have two or more blades that fit perfectly into the cross-shaped slots of a corresponding Phillips screw head.
  • Torx screwdrivers: Torx screwdrivers have a unique star-shaped head and are commonly used in automobiles and electronics.
  • Hex screwdrivers: Hex screwdrivers have a hexagonal head and can be used for different kinds of screws, including those found in furniture.

Parts Of A Screwdriver

Knowing the different parts of screwdrivers is particularly important to maximize their use. Some of the parts of a screwdriver include:

TipThe tip of the screwdriver is used to fit into the screw head.
BladeThe blade is the long, straight part of a screwdriver that connects the tip to the handle.
HandleThe handle of a screwdriver is used to grip and turn the tool.
ShaftThe shaft connects the blade to the handle and provides support to the blade.

Now that you have a better understanding of screwdrivers; their different types, what they are used for, and their different parts, selecting the right screwdriver for the job is easy. It’s always important to have a range of different screwdrivers available to save both time and effort.

Screwdriver Sizes

The sizes of screwdrivers can vary depending on the brand and type. The width of the tip and the length of the blade and overall tool are typically measured in millimeters. For Phillips screwdrivers, there are four standard sizes, and it’s important to choose the right size to avoid stripping screws.

What Are The Different Sizes Of Screwdrivers?

Screwdrivers are available in a variety of sizes, shapes, and types. The most common screwdriver sizes are determined by their tip and include Phillips head and slotted or flat head, which come in different sizes ranging from the smallest (0) to the largest (4).

Manufacturers often provide screwdriver size charts that indicate which tip size to use for the particular screw size. The length of the blade and overall tool can also vary, and it is essential to choose the right size to avoid damaging the screw or injuring oneself. While the length can range from small precision screwdrivers to long-handled screwdrivers, the width is measured in millimeters.

How To Choose The Right Screwdriver Bit

Choosing the correct screwdriver is crucial to complete a job quickly and efficiently. Before choosing a screwdriver bit, it is important to identify the type of screw head, material, and size to match the screwdriver.

Manufacturers provide charts that outline the correct screwdriver bit to use with the most popular screw gauges. You should choose the bit size that matches the screw head entirely; otherwise, you might end up with a stripped screw, making it difficult to remove.

There are multiple options for screwdriver bits, which include slotted, Phillips, torx, hex keys, and pozidriv (Pozi) bits. Pozi bits are similar to Phillips, but they have additional points for better grip and reduced cam-out.

Pozi Head Screwdriver Size Guide

Pozi screws are often used in woodworking and constructing. Unlike standard Phillips head screws, these screws have additional points for better grip. Pozi screwdrivers come in different sizes, and it is essential to choose the correct one to avoid damaging the screw or injuring yourself.

Pozi screwdriver size guides are available and provide information about the tip size and the length of the blade. The correct size should precisely fit the Pozi screw head to allow for better grip and reduce the risk of damage.

In conclusion, selecting the right screwdriver size and bit is essential to complete any job effectively, whether you are a professional or a DIYer. By using the correct screwdriver, you can complete tasks on time and avoid damaging the screws or injuring yourself. Manufacturers often provide size charts and guides to help you choose the right screwdriver for your job.

Screwdriver Size Chart

When it comes to screwdriver size chart, the tip width and blade length are measured in millimetres. Different types and brands of screwdrivers may offer different sizing options. For instance, there are four standard Phillips screwdriver sizes. It is important to match the screwdriver bit to the screw head to avoid stripped screws.

Are you confused about the various screwdriver sizes available? Don’t worry, we’ve got you covered. A screwdriver size chart can be your perfect guide to choose the right screwdriver for your project.

Phillips Point Size Chart

Phillips head screws are the most popular type of screws used across the globe. The Phillips point size chart can help you identify the size of your Phillips screwdriver. The sizes range from #00 to #4. The smaller the number, the smaller the tip size.

Phillips Point Size Tip Width (mm)
#00 1.6
#0 2.0
#1 2.5
#2 3.0
#3 3.5
#4 4.0

Taparia Phillips Screwdrivers Size Chart

Taparia is a well-known brand for screwdrivers. Their Phillips screwdrivers are available in many sizes. Here’s a chart to help you identify the size of Taparia Phillips screwdrivers:

Taperia Phillips Screwdriver Size Tip Width (mm)
00 1.4
0 2.0
1 2.5
2 3.0
3 3.5
4 4.0

Slotted Screwdriver And Bit Sizes

Slotted screwdrivers are flat-headed screwdrivers. The tip width of slotted screwdrivers varies from 1mm to 10mm. Moreover, different sizes of bits are also available for screw guns that come in all standard sizes. Here is a list of screwdriver and bit sizes:

  • Standard: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm
  • Short: 25mm
  • Stubby: 16mm
  • Micro: 1.5mm tip
  • Precision: 0.8mm to 3mm tips
  • JIS (Japanese Industrial Standard): 1, 2, and 3


A screwdriver size chart can save you from a lot of trouble. Always choose the right size screwdriver for the screws to avoid stripping or damaging them. Make sure to check the size chart before making a purchase.

Popular Screwdriver Sets

If you’re looking for a reliable screwdriver set, you can’t go wrong with these popular options:

Dewalt Screwdriver Set

The DeWalt Screwdriver Set comes with a variety of Phillips, slotted, and square-tipped screwdrivers. The handles are ergonomically designed for comfort and grip, making it easier to apply force when needed. The set also includes a handy case for storage and organization.

Craftsman Screwdriver Set

The Craftsman Screwdriver Set is another highly-rated option. This set includes a range of screwdrivers, interchangeable bits, and a ratcheting screwdriver for added convenience. The handles are also designed for comfortable and easy use.

Ryobi Precision Screwdriver Set

For those who need a complete set of precision drivers, the Ryobi Precision Screwdriver Set is a great choice. This set includes 12 drivers with various tips, stored neatly in a compact case. The ergonomic handles and precision tips make this set perfect for delicate electronics and small repairs.

When it comes to finding the right screwdriver, it’s important to know the sizes that you need. The tip width and length of both the blade and overall tool are typically measured in millimeters (mm). Some brands and types may offer different sizing options than others, so be sure to check the manufacturer’s specifications before purchasing. However, with any of these popular screwdriver sets, you can be confident that you’ll have all the necessary sizes for your project.

Choosing The Right Screwdriver

Choosing the right screwdriver is important to ensure that you have the right tool for the job. To determine the appropriate size of screwdriver, refer to a screwdriver size chart which will assist in matching the size of the screw head to the correct screwdriver.

Matching The Screwdriver To The Screw

Choosing the right screwdriver for the job is essential to ensure that the screw is inserted correctly and does not become damaged. One of the most important aspects of screwdriver selection is matching the screwdriver to the screw. There are multiple types of screws, including Philips, slotted, Torx, Pozidriv, and more, and each requires a specific type of screwdriver.

Screw Type Corresponding Screwdriver Type
Slotted Screw Slotted Screwdriver
Phillips Head Screw Phillips Head Screwdriver
Torx Screw Torx Screwdriver
Pozidriv Screw Pozidriv Screwdriver

Optimizing The Screwdriver For The Job

Once the correct screwdriver has been chosen for the particular screw, it’s essential to optimize the tool for the job. The following tips can help to ensure that the screwdriver is used effectively:

  • Ensure that the screwdriver tip is fully inserted into the screw head to prevent slippage or damage to the screw.
  • Choose a screwdriver with a handle that is comfortable to grip to reduce hand fatigue.
  • Match the screwdriver size to the screw size to prevent damage to the screw head.
  • Use a screwdriver that has a magnetic tip to prevent the screw from falling out of the tool during use.

By following these tips, it’s possible to optimize the screwdriver for the job and ensure that the screw is inserted correctly without any damage to the surrounding material or the tool itself.


Maintaining Your Screwdrivers

To maintain your screwdrivers, it’s important to know the different sizes of screwdrivers available in the market. A screwdriver size chart can help you determine the tip width and the length of the blade and overall tool, ensuring that you choose the correct screwdriver size to match your screw.

Screwdrivers are an essential tool for any household or DIY enthusiast. Without a properly maintained screwdriver, it can become difficult to complete simple tasks like assembling furniture or fixing small appliances. Proper maintenance of your screwdrivers will ensure their longevity and usability. This article will focus on the various ways to maintain your screwdrivers, including proper storage techniques and cleaning and maintenance.

Proper Storage Techniques

Proper storage techniques are crucial for maintaining the integrity of your screwdriver. After using your screwdriver, make sure to store it in a dry and secure location. Avoid storing your screwdrivers in a damp or humid environment as this can cause rust or corrosion to develop on the metal parts. Additionally, you should store your screwdrivers in a designated tool storage area so that they don’t get misplaced or damaged.

Cleaning And Maintenance

Cleaning and maintenance are also essential for keeping your screwdrivers in top condition. After each use, you should clean your screwdrivers with a soft cloth to remove any debris or dust that has accumulated on the tool. You can also use a cleaning solution or rubbing alcohol to sanitize and remove any stubborn grime. Additionally, to maintain the functionality of your screwdriver, you should oil the metal parts with a lubricant to prevent rust and ensure smooth operation.

In conclusion, maintaining your screwdrivers is crucial for their longevity and functionality. By following these proper storage techniques and cleaning and maintenance tips, you can ensure your screwdrivers are always in top condition. Properly maintained screwdrivers will make your DIY projects an easy and quick task to complete.

Frequently Asked Questions On Screw Driver Size Chart

What Are The Sizes Of Screwdrivers?

Screwdrivers come in different sizes such as Phillips, flat head, hex, stubby, and precision. Tip width and length are measured in millimeters and may vary depending on the brand. The four standard Phillips screwdriver sizes are PH0, PH1, PH2, and PH3.

It is important to choose the correct bit size that fits the screw head entirely to avoid stripping.

How Do You Measure A Screw Driver?

To measure a screwdriver, you need to note the blade and overall tool length in millimeters. Different brands may have different sizes, but there are four standard Phillips screwdriver sizes. To match a screw and screwdriver, choose the bit size that perfectly fills the screw head.

Opt for high-quality screwdriver bits and pilot holes if required.

What Does #2 Phillips Mean?

#2 Phillips refers to a specific size of Phillips screwdriver bit. It is one of four standard Phillips screwdriver sizes and corresponds to a screw size range of 5/32″ to 9/32″. The “2” in #2 Phillips refers to the size of the tip, which is slightly narrower than the other three standard sizes.

How Do You Match A Screwdriver To A Screw?

To match a screwdriver to a screw, choose the bit size that fills the screw head entirely. A bit that is too big or too small will not seat properly, so you’ll end up with a stripped screw. Refer to the screwdriver bit size chart to help you.

It is important to choose high-quality screwdriver bits that match your screw head and size.


Choosing the right size screwdriver is crucial for any DIY project. The tip width and length of the blade and tool should be measured in millimetres, and each brand may offer different sizing options. It’s essential to match the screw head entirely with the bit’s size to prevent stripping and use high-quality screwdriver bits that match your screw head and size for a successful outcome.

With the detailed screw driver size chart and our guide, you’ll have all the information you need to take on any project confidently.

Md Meraj

This is Meraj. I’m the main publisher of this blog. Wood Working Advisor is a blog where I share wood working tips and tricks, reviews, and guides. Stay tuned to get more helpful articles!

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