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Self-tapping Screws
Carbon Steel Cylindrical Head Hexagonal Self Tapping Machine Screw
| US$0.02 - 0.20 | 10,000 Pieces (MOQ) |
Port:
Tianjin, China
Transport Package:
Bag+Carton+Pallet
Payment Terms:
T/T, Western Union, Paypal
Shijiazhuang Luning Machinery Equipment Co., Ltd.
Hebei, China
Last Login Date:
Oct 08, 2025
Main Products:
Centrifuge, Granulator, Tablet Press, Dry Granulator, Rotary Tablet Press, Rotary Tablet Machine, Vacuum Drum Filter, Z-Type Bucket Lifting Machine, Discharge Centrifuge, Peeler Centrifuge
Product Description
Company Info
Basic Info.
Model NO.
M1.7-M6
Material
Stainless Steel
Shape of Head
Hexagon
Surface Finishing
Black Plated
Certification
ISO
Customized
Customized
Other Materials
Stainless Steel/Carbon Steel
Connection
Common Bolt
Surface
Plain,Galvanzied,Nickel Plated,Black Plated
Head Style
Round,Hexagonal,Flat
Trademark
Luning Machinery
Origin
China
HS Code
7318140090
Product Description
Product Description
Cylindrical hexagonal self tapping screw is a special type of screw with a cylindrical head and a hexagonal hole at the top, suitable for inserting an hexagonal wrench or wrench to easily tighten or loosen the screw. This design not only provides greater torque transmission capability, but also allows screws to be flexibly used in narrow spaces.
The advantages of hexagonal self tapping screws with cylindrical heads mainly include the following aspects:
Easy installation: The head of the hexagonal self tapping screw with a cylindrical head is designed in a hexagonal shape, which makes it very convenient to use an Allen wrench for tightening and loosening operations. It is not easy to slide and is particularly suitable for use in compact spaces.
Strong torque transmission capability: Due to its design features, the hexagonal socket screw can provide greater torque transmission capability, making it suitable for situations that require high torque and heavy loads.
Beautiful and practical: This type of screw usually has a smooth surface, is easy to clean and maintain, and the hexagonal hole will not be exposed after installation. It has a beautiful appearance and is suitable for assembling products with high appearance requirements.
Widely used: Cylindrical head hexagonal self tapping screws are widely used in various industries, such as automotive manufacturing, electronic appliances, mechanical processing, and so on. Their high strength and stability make them the preferred choice for many assembly and assembling tasks.
High strength and stability: Usually made of carbon steel, stainless steel, or alloy steel, it has high strength and stability, and can maintain performance in various harsh environments.
Multiple material options: Common materials include carbon steel, stainless steel (such as SUS202, SUS304, SUS316, etc.), and iron, with different materials suitable for different application scenarios and needs.
Product Parameters
| Thread Diameter(d) | Hexagonal opposite sides(s) | Head Diameter(dk) | head thickness(k) | Length(L) |
| M1.7 | 1.54 | 3.2 | 1.5 | 4-10 |
| M2 | 1.54 | 3.5 | 1.8 | 4-16 |
| M2.2 | 1.6 | 3.5 | 1.8 | 4-12 |
| M2.3 | 1.65 | 3.5 | 1.8 | 5-12 |
| M2.5 | 2.08 | 4.18 | 2.4 | 5-16 |
| M2.6 | 2.1 | 4.25 | 2.5 | 5-25 |
| M3 | 2.6 | 5 | 2.85 | 7-30 |
| M3.5 | 3 | 5.74 | 3.4 | 8-30 |
| M4 | 3 | 6.2 | 4.1 | 8-50 |
| M5 | 4.1 | 8.3 | 4.72 | 10-50 |
| M6 | 5 | 9 | 4.95 | 16-50 |
Product principle
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