Flanged Torx Head Screws
Machines used in the agricultural and earthmoving sectors operate under harsh conditions. Dust, mud, chemicals, humidity, and intense mechanical stress are part of everyday operations. For this reason, selecting the right fastening components is essential to ensure operational safety, extend machine life, and reduce maintenance costs.
The flanged screws with Torx head, supplied by EFS based on a customer’s specific design, perfectly meet these requirements thanks to a combination of technical features designed for high performance even in the most demanding applications.
Why Do Screws for the Agricultural Sector Need to Be So High-Performance?
- Mechanical Resistance: Agricultural machinery is subjected to heavy and continuous loads. The fasteners used must withstand both static and dynamic stresses without deforming or failing.
- Resistance to Vibrations: Operating on uneven terrain generates constant vibrations. If not properly managed, this can lead to fastener loosening and mechanical failures.
- Long-Term Durability: Exposure to weather agents, chemical fertilizers, and dust requires the use of protective treatments and high-performance materials to prevent corrosion and extend component life.
Technical Features of a Screw Supplied by EFS for These Applications
Torx Head Flanged Screw M16 x 65, Fine Thread, Class 12.9
Torx Head Design
The flanged Torx head screw offers several advantages:
- Greater ability to transmit high torque without damage, thanks to the large contact surface between tool and head.
- High wear resistance during frequent assembly and disassembly.
- Self-centering design that facilitates quick operations even in low visibility conditions or when debris is present.
- Evenly distributes the load across the contact surface.
- Reduces localized stress.
- Improves joint resistance to vibrations.
In agricultural and earthmoving machinery, where vibrations are constant, this means greater operational safety and reduced maintenance needs.
Fine Thread
The fine thread ensures better resistance to loosening caused by vibrations. This type of threading is particularly suitable for applications requiring precise and long-lasting tightening.Strength Class 12.9The 12.9 strength class indicates that the screw is made from high-strength steel, capable of withstanding very high mechanical loads. This makes it ideal for structural fastening in demanding environments, ensuring safety and reliability even under critical operating conditions.Post-Heat Treatment Black Oxide CoatingThe screw undergoes heat treatment to increase hardness and mechanical strength, followed by a black oxide coating that provides additional corrosion protection. This treatment not only improves the component’s aesthetics with a uniform dark finish but also reduces the formation of surface oxides and enhances resistance to environmental agents. Find out more on special treatment for fasteners.Final Orientation SlotThis flanged Torx head screw features a special final slot that facilitates correct orientation during assembly. This detail speeds up installation and ensures proper positioning of the fastener during production or maintenance.Conclusion
Choosing flanged Torx head screws effectively meets the demands for durability, resistance, and reliability required in the agricultural and earthmoving sectors. Specifically, these screws, supplied according to our customer’s design, deliver high performance even in the most challenging operating conditions.
