The 2-56 Socket Head Cap Screw is an essential component for many projects requiring a reliable fastener. Its versatility, strength, and ease of installation make it highly sought-after in many industries, from automotive to aerospace. With its perplexing combination of properties and capabilities, the 2-56 Socket Head Cap Screw has become an invaluable asset to engineers and hobbyists alike. Its use of a multi-start thread design allows for faster installation and increased burstiness in applications where accuracy is critical. Whether you’re an experienced professional or just getting started on a new project, the 2-56 Socket Head Cap Screw is undoubtedly the best choice for any task requiring secure fastening.
Why 2 56 Socket Head Cap Screw Is Necessary?
The 2-56 socket head cap screw is an essential tool used in many industrial and mechanical applications. This type of screw is designed to provide an easy-to-install, secure fastening that will hold up to high levels of stress and torque. The socket head design allows for a flush fit with the surface of the application, providing a secure attachment that won’t come loose over time. Its smaller size also helps to reduce weight and space requirements, making it ideal for use in tight spaces. Furthermore, the hexagonal shape of the screw head allows for quick and easy installation with a standard screwdriver or wrench. In summary, the 2-56 socket head cap screw is an indispensable tool for many applications due to its strength, durability, and versatility.
Comperision Chart for 2 56 socket head cap screw
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HVAZI #2-56#4-40#6-32 UNC Stainless Steel Socket Head Cap Screws Nuts Assortment Kit (#2-56#4-40#6-32UNC)
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HVAZI #2-56 to 5/16″-18 UNC Stainless Steel Hex Socket Head Cap Screws/Bolts Assortment Kit
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Guard4U 300Pcs #2-56 UNC Stainless Steel Hex Socket Head Cap Screws Nuts Assortment Kit- #2-56x 3/16″ 1/4″ 5/16″ 3/8″ 1/2″ 5/8″ 3/4″ 7/8″ 1″
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MCMASKE 540PCS #2-56#4-40#6-32 UNC Stainless Steel Socket Head Cap Screws Hex Nuts Flat Washers Assortment Kit
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150PCS Socket Head Cap Screws #2-56 UNC Hex Socket Screws Assortment Kit with Transparent Case
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HVAZI #2-56#4-40#6-32 UNC Stainless Steel Socket Head Cap Screws Nuts Assortment Kit (#2-56#4-40#6-32UNC)

This HVAZI 2-564-406-32 UNC Stainless Steel Socket Head Cap Screws Nuts Assortment Kit is designed to make your DIY projects easier and faster. It contains 360 pieces of high quality stainless steel hex socket head cap screws with nuts in three different sizes 2, 4, and 6. The assortment includes various lengths from 3/16″ to 7/8″, and each size comes with 20 pieces of cap screws and 40 pieces of nuts. All pieces are made of 304 stainless steel, which is resistant to corrosion and mildly magnetic. The whole set comes in a compact and see-through compartmentalized plastic box for easy storage.
Why We Like This
High Quality: The HVAZI socket head cap screws are made of 304 stainless steel, ensuring excellent durability and reliability.
Variety: This set includes 360 pieces in three different sizes 2, 4, and 6 allowing you to choose the right size for any project.
Easy Storage: All pieces come in a compact and see-through compartmentalized plastic box for easy storage and organization.
Durable: The 304 stainless steel construction makes these screws resistant to corrosion and mildly magnetic for extra strength when needed.
Versatile: This assortment can be used on multiple types of materials such as wood, metal, plastic, etc., making it ideal for a wide range of projects.
Common Questions & Answers
Q1: What type of material are these screws made out of?
A1: These screws are made out of 304 stainless steel which provides excellent durability and resistance to corrosion.
Q2: What sizes does this kit include?
A2: This kit includes 360 pieces in three different sizes 2, 4, and 6 allowing you to choose the right size for any project.
Q3: How do I store these screws?
A3: All pieces come in a compact and see-through compartmentalized plastic box for easy storage and organization.
Additional Product Information
Size | #2-56#4-40#6-32UNC |
HVAZI #2-56 to 5-16-18 UNC Stainless Steel Hex Socket Head Cap Screws-Bolts Assortment Kit

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The HVAZI 2-56 to 5/16″-18 UNC Stainless Steel Hex Socket Head Cap Screws/Bolts Assortment Kit is a must-have for your toolbox. This kit provides a comprehensive assortment of stainless steel hex socket head cap screws that are perfect for a wide range of applications. With fourteen different sizes, these screws are resistant to corrosion and are available in coarse threads. The kit includes the most common SAE standard sizes, making it easy to replace any lost screws. The kit is also conveniently packaged in a plastic container and is easy to install and durable to use.
Why We Like This
Easy to install: The HVAZI 2-56 to 5/16″-18 UNC Stainless Steel Hex Socket Head Cap Screws/Bolts Assortment Kit makes installation a breeze with its convenient packaging in a plastic container.
Durable: The screws included in this kit are made of 304 stainless steel, which makes them resistant to corrosion and mildly magnetic.
Comprehensive: With fourteen different sizes, this kit provides all the common SAE standard sizes so you can easily replace any lost screws.
Versatile: These stainless steel hex socket head cap screws can be used for a wide range of applications from small projects around the house to larger industrial projects.
Cost effective: This comprehensive assortment kit is cost effective and provides great value for money compared to buying individual screws.
Common Questions & Answers
Q: What type of material are these screws made of?
A: These screws are made of 304 stainless steel, which makes them resistant to corrosion and mildly magnetic.
Q: How many different sizes are included in this assortment?
A: This assortment includes fourteen different sizes ranging from 2-56×3/16″ up to 5/16″-18×1″.
Q: Is the length measured from under the head?
A: Yes, the length is measured from under the head.
Additional Product Information
Guard4U 300Pcs #2-56 UNC Stainless Steel Hex Socket Head Cap Screws Nuts Assortment Kit- #2-56x 3-16 1-4 5-16 3-8 1-2 5-8 3-4 7-8 1

The Guard4U 300Pcs 2-56 UNC Stainless Steel Hex Socket Head Cap Screws Nuts Assortment Kit is a great choice for those looking to tackle a variety of tasks. This kit contains an impressive array of different sizes, from 2-56x 3/16″ to 2-56x 1″, and includes both screws and nuts. All pieces are made of 304 stainless steel, making them highly corrosion resistant and strong. This kit is ideal for a wide range of applications including precision machinery, electronic products, locks, lights and toys. The pieces come in a sturdy and transparent plastic box for easy storage and organization.
Why We Like This
Made from high quality 304 stainless steel: this ensures superior rust resistance and excellent oxidation resistance so you can use it for years.
A wide variety of sizes: with eight different sizes from 3/16″ to 1″ you can tackle a variety of tasks.
Includes nuts: not only does this kit contain screws but also 120 nuts to ensure that the job is done quickly and efficiently.
Easy storage: all pieces come in a sturdy transparent plastic box so you can easily store the pieces without worrying about losing them.
Great for multiple uses: this kit is perfect for precision machinery, electronic products, locks, lights and toys making it an incredibly versatile tool to have around the house or workshop.
Common Questions & Answers
Q1: Are the pieces made from durable material?
A1: Yes, the screws are made from high quality 304 stainless steel which provides superior rust resistance as well as excellent oxidation resistance meaning they will last for years to come.
Q2: What sizes are included in this kit?
A2: This kit contains eight different sizes ranging from 3/16″ to 1″.
Q3: Does this kit include both screws and nuts?
A3: Yes, this kit includes both screws and nuts with 120 nuts included so you can get the job done quickly and efficiently.
Additional Product Information
Size | #2-56 |
MCMASKE 540PCS #2-56#4-40#6-32 UNC Stainless Steel Socket Head Cap Screws Hex Nuts Flat Washers Assortment Kit

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If youre looking for reliability and quality, the MCMASKE 540PCS Socket Head Cap Screws Hex Nuts Flat Washers Assortment Kit is the perfect solution. This kit comes with a variety of different sized screws, nuts, and washers to suit your needs. All pieces are made from 304 stainless steel which is resistant to corrosion and mild magnetism. The kit includes 2-56, 4-40, and 6-32 screws with full thread length ranging from 3/16″ to 7/8″. It also comes with 50 pieces of matching hex nuts and flat washers for each size. All pieces come in a compact and see through plastic box that will make finding the right part super easy.
Why We Like This:
Coarse thread screws are perfect for all kinds of projects
304 stainless steel resists corrosion and is mildly magnetic
Comes with 50 pieces of matching hex nuts and flat washers for each size
Compartmented plastic box makes finding the right part easy
Full thread length ranging from 3/16″ to 7/8″
Common Questions & Answers:
Q: Are these screws suitable for hard surfaces?
A: Yes, these screws are suitable for hard surfaces as they have coarse threads which will hold better on harder surfaces.
Q: What type of material are these screws made out of?
A: These screws are made out of 304 stainless steel which is resistant to corrosion and mild magnetism.
Q: Does this kit come with any tools?
A: No, this kit does not come with any tools, but it does contain enough parts so that you can build whatever project you need.
Additional Product Information
Height | 0.03937 |
Length | 7 |
Width | 4 |
Size | #2-56 #4-40 #6-32UNC |
150PCS Socket Head Cap Screws #2-56 UNC Hex Socket Screws Assortment Kit with Transparent Case

Do you need screws for furniture and electric appliances repair? The 150PCS Socket Head Cap Screws 2-56 UNC Hex Socket Screws Assortment Kit with Transparent Case is the perfect solution. This hex socket cap head screw set is made of high-quality metal for long lifespan and good corrosion resistance. With 10 different sizes, each with 15pcs, this kit gives you all you need to get the job done. And the transparent plastic box allows you to classify screws in an organized manner, so you’ll always know where to find the right size when you need it.
Why We Like This
High Quality: This hex socket cap head screw set is made of high quality metal for long lifespan, good corrosion resistance and rust resistance.
Easy Storage: The screw set comes with a transparent plastic box, so you can classify screws in an organized manner and easily find what you need.
Wide Application: Hex socket screws are widely used for furniture and electric appliances maintenance, making them ideal for home, office and other machinery industry use.
Versatile Usage: Use this fastener with the hex wrench to hold mechanical parts firmly in place at high torque levels.
All-In-One Kit: This kit has 150pcs of 10 different sizes, giving you all the components needed to get the job done quickly and efficiently.
Common Questions & Answers
Q: Are these screws durable?
A: Yes! These hex socket cap head screws are made of high quality metal for long lifespan and good corrosion resistance.
Q: What size are these screws?
A: These screws are 2-56 UNC Hex Socket Screws Assortment Kit with Transparent Case.
Q: Do these come with a storage case?
A: Yes! They come with a transparent plastic box that allows you to classify screws in an organized manner so that its easy to find what you need.
Additional Product Information
Length | 3.93700787 |
Width | 2.362204722 |
Benefits of 2 56 Socket Head Cap Screw
1. Easy Installation: The 2 56 socket head cap screw is designed with a hexagonal socket that provides an easy-to-grip surface for quick installation.
2. Versatile: This type of screw can be used in a variety of applications, including connecting components to a printed circuit board or fastening plastic parts together.
3. Durable: The 2 56 socket head cap screw is made from high-grade steel, making it highly resistant to wear and tear, and able to withstand tough conditions without breaking or corroding.
4. Cost-effective: This type of screw is relatively inexpensive compared to other types of screws, making it an economical choice for many projects.
Buying Guide for 2 56 socket head cap screw
What is a 2 56 Socket Head Cap Screw?
A 2 56 socket head cap screw is a type of fastener with a cylindrical head, typically used in industrial and construction applications. It is usually made of steel and has an internal hexagonal drive that requires a hex key or Allen wrench for installation. The number 2 in its name refers to the diameter of the screw, while 56 indicates the thread pitch.
Types of 2 56 Socket Head Cap Screws
The most common type of 2 56 socket head cap screws are made from stainless steel and come in both plain and zinc plated finishes. Other materials such as brass, aluminum, and nylon are also available, depending on the application. The length of the screw can vary from 1/4 to 3.
Uses of 2 56 Socket Head Cap Screws
2 56 socket head cap screws are commonly used for fastening metal parts together. They are especially popular for assembling machinery, electrical components, and other industrial applications where strength is needed. They can also be used in woodworking projects as well as automotive repairs.
Buying Tips for 2 56 Socket Head Cap Screws
When buying 2 56 socket head cap screws, it is important to consider the type of material that will best suit your application. Stainless steel screws are highly durable and resistant to corrosion while brass is softer and more malleable but not as strong as stainless steel. Aluminum is lightweight but not as strong as stainless steel or brass. Nylon plastic screws offer some shock absorption but cannot handle high temperatures or heavy loads like metal screws can.
It is also important to consider the length of the screw needed for your application, as well as whether it needs to be plain or zinc plated to resist corrosion better. Finally, make sure you have the right tools on hand to install your screws properly – typically a hex key or Allen wrench – before purchasing them.
The 2-56 Socket Head Cap Screw is an incredibly useful and versatile component. It is a small, fastener made of stainless steel that can be used in a variety of applications. Its small size makes it ideal for applications where space is limited, while its strength and durability make it suitable for use in a wide range of environments. It offers excellent corrosion resistance and superior holding power compared to other types of fasteners, making it an ideal choice for many applications. The 2-56 Socket Head Cap Screw is an efficient and reliable component that can be used in many different projects.