
d |
Ds |
p |
b |
Dk |
k |
s |
t |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
M5 |
6.5 |
0.8 |
9.25 |
9.75 |
9.78 |
10.22 |
4.32 |
4.5 |
3.0 |
2.4 |
M6 |
8.0 |
1.0 |
10.75 |
11.25 |
12.73 |
13.27 |
5.32 |
5.5 |
4.0 |
3.3 |
M8 |
10.0 |
1.25 |
12.75 |
13.25 |
15.73 |
16.27 |
6.78 |
7.0 |
5.0 |
4.2 |
M10 |
13.0 |
1.5 |
15.60 |
16.40 |
17.73 |
18.27 |
8.78 |
9.0 |
6.0 |
4.9 |
M12 |
16.0 |
1.75 |
17.60 |
18.40 |
23.67 |
24.33 |
10.73 |
11.0 |
8.0 |
6.6 |
M16 |
20.0 |
2.0 |
21.60 |
22.40 |
29.67 |
30.33 |
13.73 |
14.0 |
10.0 |
8.8 |
M20 |
25.0 |
2.5 |
26.60 |
27.40 |
35.61 |
36.39 |
15.73 |
16.0 |
12.0 |
10.0 |
Tensile Strength |
Size Range |
Equivalent Standards |
Property Class |
Diameter |
Length |
PSI |
N/mm2 |
Grade |
Metric |
Inch |
Metric |
Inch |
IS |
ISO |
DIN |
BS |
ANSI |
JIS |
60000 to 174000 |
400 to 1200 |
4.6 to 12.9 |
M5 to M20 |
- |
15 mm to 100 mm |
- |
- |
7379 |
9841 |
4168 |
B18.3.3M |
B1175 |
Socket Head Shoulder Screws are available in various sizes and material grades, including stainless steel, alloy steel, and high-strength steel, making them suitable for different environments and load requirements. Their strength and durability make them highly effective for use in applications that demand high mechanical performance. These screws are designed to meet international standards such as ISO, BS , DIN ANSI & JIS ensuring that they adhere to the highest quality and performance criteria. Furthermore, the corrosion-resistant properties of stainless steel shoulder screws ensure that they can be used in harsh environments, such as marine or chemical applications.
Design Features and Applications
The design of Socket Head Shoulder Screws features a unique combination of a socket head for secure wrench engagement and a shoulder that provides a defined bearing surface. The shoulder size is precisely engineered to fit into corresponding holes in components, allowing the screw to act as a pivot or guide while distributing load evenly. This makes them ideal for applications such as pivoting, rotating, or sliding parts in machinery and robotics. These screws are commonly found in applications like linear actuators, gears, and clutches, where their ability to handle high loads while maintaining precision is critical.
Socket Head Shoulder Screws are used extensively in industries such as aerospace, automotive, and heavy machinery due to their reliability and strength. They are used to fasten components together, often in areas where high torque or precision is necessary. Their ability to resist shearing forces makes them ideal for high-stress environments, where other fasteners may fail. Whether in robotics, automotive assembly, or machinery, Socket Head Shoulder Screws provide optimal performance and ensure the safe and efficient operation of equipment.
Quality Assurance and Standards
Socket Head Shoulder Screws are manufactured to meet or exceed international standards such as ISO, BS , DIN ANSI & JIS These standards ensure the screws’ reliability and consistency across various industries and applications. The screws are subjected to stringent quality control processes, including tensile testing, hardness testing, and corrosion resistance evaluations. These measures guarantee that the shoulder screws meet the required mechanical properties, such as shear strength and load-bearing capacity, ensuring they perform reliably under demanding conditions. Additionally, high-quality materials, such as stainless steel and alloy steel, are used to ensure excellent strength, durability, and corrosion resistance.
Each Socket Head Shoulder Screw is designed to meet the highest performance standards, with precise dimensions and tight tolerances to ensure optimal fit and function. Whether you require screws for high-load applications or more delicate, precision-driven machinery, these fasteners will deliver dependable results. The availability of various sizes, thread types, and material options allows for customization to meet the specific needs of each project, ensuring the best possible performance in every application.
Table and Drawing Availability
To assist engineers and buyers in selecting the right Socket Head Shoulder Screw for their specific needs, detailed product tables and technical drawings are available. These resources provide critical information about screw sizes, thread specifications, shoulder dimensions, and material grades. By reviewing the tables and drawings, engineers can ensure that they select the most suitable screw for their applications, avoiding costly errors and downtime. Additionally, these technical resources help in specifying the right components for custom machinery, ensuring precise fitment and performance. The product tables include detailed information on the available size ranges, as well as the corresponding specifications for each model. Engineers can easily compare different variants to find the best solution for their mechanical assemblies.
Why Choose Pankaj International for Socket Head Shoulder Screws?
Pankaj International is committed to providing high-quality Socket Head Shoulder Screws that meet international standards and offer superior performance in a wide variety of applications. Our extensive range of sizes, materials, and specifications ensures that we can meet the diverse needs of industries such as automotive, aerospace, robotics, and manufacturing. Whether you need high-strength shoulder screws for heavy-duty machinery or precision screws for delicate applications, Pankaj International delivers reliable fasteners that you can trust. We specialize in fasteners manufactured to exacting standards, ensuring that our Socket Head Shoulder Screws offer unparalleled performance, durability, and precision. With a focus on quality assurance and customer satisfaction, we guarantee that our products will meet your requirements.