Types of M10 Screw
Based on the choice of materials, the M10 screw is suitable for different applications and is available in diverse qualities.
Stainless Steel M10 Screw
The stainless steel M10 screw comes in both fine and coarse threads. This makes it ideal for use in environments requiring protection against corrosion, such as outdoors and in marine applications. Its strength and durability make it a popular choice in construction, automotive, and manufacturing industries.
Brass M10 Screw
Brass M10 screws are non-magnetic and have corrosion-resistant properties. They are, therefore, used for electrical components and applications in marine environments. It is, however, softer. Therefore, it is not used for heavy-duty applications. They offer a non-corrosive option for lighter use.
Carbon Steel M10 Screw
M10 screws made of carbon steel are tough and offer excellent strength for high-load applications. The screws, however, lack natural corrosion resistance. Therefore, they are usually galvanized or plated. These make them ideal in automotive, machinery, and heavy construction applications.
Heat Treated Steel M10 Screw
Heat treated screws have increased strength and can withstand greater pressures. They are preferred for mechanical applications or structures that have to support a critical load. They are common in high-stress applications in the manufacturing and aerospace industries.
High Strength Alloy Steel M10 Screw
These screws are treated to give them strength, making them ideal in demanding applications in the automotive, aerospace, or machinery industries. They are suitable for high-stress environments where standard screws might fail.
Aluminum M10 Screw
Aluminum M10 screws are lightweight, though not as strong as steel counterparts. They are also softer, so not for heavy-duty applications. They are used for automotive, aerospace, and electronics, where weight reduction is crucial.
Screw Size M10 Product Information
Here is a detailed breakdown of the screw size M10.
Technical Specifications
- Thread Diameter: The nominal diameter of an M10 screw is 10 millimeters. This is the metric designation of the M10 screw.
- Pitch: The standard pitch for the coarse M10 screw is 1.5 mm. There is also a fine pitch option at 1.25 mm, offering a tighter thread for specific applications.
- Head Types: Common head types for the M10 screw include hex, pan, and socket heads. These are used depending on the tools available and the desired aesthetic. They also vary in function and space availability for the screw head. Note that hex heads work well for areas needing a wrench. On the other hand, socket heads fit better in tight spaces.
- Length: M10 screws come in a variety of lengths. These range from 16 mm to 200 mm. This allows for flexibility in different applications.
- Material: M10 screws are made of different materials. These include stainless steel, brass, carbon steel, and alloy steel.
How To Install
- Preparation: The first step is to ensure that the area where the screw will be inserted is clear of debris. Also, ensure that the pilot hole is of the right size. The pilot hole should match the screw’s shaft diameter for the best grip.
- Insert the Screw: Position the M10 screw at a 90-degree angle to the work surface. Use a screwdriver to gently turn it in the initial few threads. This helps prevent the screw from stripping.
- Drive the Screw: Next, driving the screw can be done by hand using a wrench or using a power tool. The screw should be rotated clockwise until it is flush.
- Check the Tightness: Finally, after installation, check the screw's tightness using a wrench or power tool. Also, make sure that the screw is tight enough. It should provide a secure connection without over-tightening.
How To Use
The M10 screw is commonly used in commercial settings. These include machinery, automotive, and construction industries. Its metric sizing makes it ideal for international standards.
Apart from these, the M10 screw is suited for joining parts with the M10 nut. The screw and nut combination creates a secure connection for heavy loads. They are often paired with washers to distribute the load and prevent damage to the connected surfaces.
How To Choose M10 Screws
Choosing the correct M10 screw depends on the needs of the specific project. It also depends on the kind of material that will be attached to the screw.
- Application: To choose the right screw, understand the application first. M10 screws work well for general fastening in mild steel. For stronger applications, use high tensile or alloy steel screws. Use brass screws for electrical or corrosive environments.
- Material: Next, consider the material of which the screw will be used. Soft metals, such as aluminum, work better with non-ferrous screws, such as brass. Harder materials require a steel screw for strength and durability.
- Coating: Based on the environment where the screw is to be used, select the coating. Zinc-plated screws work effectively in temporary outdoor use. For long-term exposure to moisture, use stainless steel M10 screws.
- Load Requirement: M10 screws are available in diverse grades. Lower-grade screws are suitable for light loads, whereas higher-grade ones work for heavy load applications. It is, therefore, important to consider the weight that the screw will be subjected to.
- Tolerance: The M10 screw can be available in coarse or fine thread. Coarse threads provide better grip on irregular surfaces. Fine threads offer more surface contact to increase the strength of the connection.
- Length: Finally, choose the right length for the desired application to ensure sufficient engagement without over-penetrating. Use a screw length that is at least 5 times the thickness of the material being secured.
International Standards and Certifications
Refer to the international standards and classification system for the M10 screw. This ensures that the screw meets quality and performance requirements.
- ISO Standards: The International Organization for Standardization (ISO) specifies metric screw thread forms. These are known as ISO thread. They ensure consistency among manufacturers across different countries.
- DIN Standards: The German Institute for Normalization (DIN) has developed standards for various screw characteristics. These include head styles, driving mechanisms, and surface protection. They ensure that screws meet specific requirements for load-bearing and corrosion resistance.
- Thread Pitch: The coarse M10 screw has a standard pitch of 1.5 mm. It can also be used for the fine M10 screw, which has a pitch of 1.25 mm. Both are developed according to the ISO and DIN international standards.
- Material Composition: M10 screws are mostly made of stainless or carbon steel and alloy. The standards for these materials are developed by the ASTM International, which specifies quality requirements for corrosion, fatigue, and strength.
- Surface Treatment: The most common surface treatments for M10 screws are galvanizing and electroplating. The standards for these are developed by the American Society for Testing and Materials. They define the zinc coating thickness and plating processes to ensure uniform corrosion protection.
- Mechanical Testing: ISO and DIN specify mechanical testing standards for screws. These include tensile, shear, and proof load tests. They ensure the screw meets the intended mechanical performance requirements for various applications.
- Head Markings: International standards, such as those from ISO, define specific head markings for M10 screw grades. These provide easy identification of the screw’s material, strength, and other key attributes.
Q & A
Q1: The M10 screw size is equivalent to how many inches?
A1: The M10 screw has a metric thread diameter of 10 millimeters. This is approximately 0.39 inches. It also has a pitch of 1.5 mm, which is 0.059 inches.
Q2: How much weight can M10 screws carry?
A2: An M10 screw can hold between 90 and 100 kg if the weight is evenly distributed. If pulled directly, it can hold 50 to 60 kg.
Q3: Which materials are most suitable for M10 screws?
A3: M10 screws are made from diverse materials, including stainless steel, brass, zinc-plated steel, and 316 stainless steel. Zinc-plated steel is often used for low-cost applications that require moderate strength and temporary corrosion protection. 316 stainless steel is often used in screw size M10 for environments that require high corrosion resistance. An example is a marine environment.
Q4: What do the numbers on an M10 screw refer to?
A4: The numbers correlate to the metric thread size in millimeters. So, an M10 screw has a diameter of 10 millimeters.
Q5: How does an M10 screw with a 1.5 mm pitch compare to an M8 screw with a 1.25 mm pitch, in terms of function?
A5: M10 with 1.5 pitch has larger spaces between the threads than the M8 with 1.25 pitch. The M10 is, therefore, suitable for heavier tasks. On the other hand, the M8 provides finer engagement for lighter tasks.
