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 Screw: Essential Features and Uses
Socket head shoulder screws are specialized fasteners designed to provide a robust and versatile solution for securing components in a wide range of applications. Featuring a cylindrical shoulder with a hexagonal socket head, these screws offer both precision and strength, making them ideal for use in machinery, automotive, and structural assemblies. At Pankaj International, we manufacture high-quality socket head shoulder screws that adhere to stringent industry standards, ensuring reliable performance and durability.
The unique design of the socket head shoulder screw includes a cylindrical shoulder that provides a precise fit and support for various components. This feature allows the screw to serve as a pivot point or a locating device, making it essential in applications where precise alignment and movement are required. The hexagonal socket head facilitates easy tightening with a standard hex key, ensuring a secure fit and reducing the risk of slipping or stripping during installation. This design is particularly beneficial in applications where space constraints or high torque requirements are present.
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