What are Titanium Screws?

Titanium screws are precision-engineered fasteners known for their incredibly high strength-to-weight ratio and corrosion resistance. These screws are crafted from grade 5 titanium, an alloy renowned for its superior mechanical properties and durability.

Titanium screws interact seamlessly with other components, thanks to their precise threading and compatibility with various materials. They are available in several types, including titanium cap head screws, each designed to meet your specific engineering requirements.

How Titanium Screws Work

Titanium fasteners are versatile components used across various industries, including aerospace, medical, automotive and marine.

For instance, in the aerospace industry, titanium cap head screws are crucial in assembling aircraft structures. Their lightweight and robust nature can handle the vigours of space flight and also deal with the high temperatures needed for re-entry into the atmosphere.

In medical applications, titanium screws are often used in surgical implants, benefiting from the biocompatibility of titanium.

When installed, titanium screws ensure secure and reliable connections, maintaining structural integrity even under the most extreme conditions. Their resistance to corrosion and high tensile strength make them ideal for use in projects where reliability and longevity are paramount.

What Material Titanium Screws Are Made From

Accu's range of metric titanium screws is primarily made from grade 5 titanium, a titanium alloy that includes 6% aluminium and 4% vanadium. This specific grade is chosen for its excellent balance of strength, toughness and weight reduction.

The material's natural resistance to corrosion, especially in harsh environments like seawater or acidic conditions, makes it a preferred choice for both industrial and medical applications. Additionally, titanium's non-magnetic properties make it suitable for use in sensitive electronic and magnetic environments, further expanding its range of diverse applications.

Size and Type of Titanium Screws Available

Accu offers a comprehensive range of titanium machine screws to meet your diverse engineering needs.

Our pure titanium bolts are available in sizes ranging from M2 (2mm) to M10 (10mm) in thread diameter, and lengths from 3mm to 100mm.

The drive type for these screws is a hex socket, providing a secure and reliable fastening method whilst the head type is typically a cap head, designed for applications requiring a flush finish. Lastly, variants include fully-threaded and partially-threaded options to cater to different installation requirements.

Special finishes are also available, such as AccuLock thread locking patches that enhance the screw's holding power against vibrations and custom manufacturing for bespoke engineering solutions.

This variety ensures that engineers can find the exact titanium screw needed for any application, ensuring both performance and reliability.

FAQs

Q: Are titanium screws better than steel?

A: Titanium screws offer superior strength-to-weight ratio, exceptional corrosion resistance and biocompatibility, making them ideal for specialised applications such as aerospace, medical and marine environments.

While stainless steel is typically stronger in absolute terms and more cost-effective for general use, the benefits of titanium machine screws excel in demanding conditions where weight, durability and excellent resistance to corrosion are critical.

Q: Do titanium screws strip easily?

A: No, titanium screws do not strip easily. Titanium’s inherent strength and hardness provide excellent resistance to stripping under normal use. However, like any screw, proper installation techniques and the use of appropriate tools are essential to prevent damage to the screw head and threads.

Q: How long will titanium last?

A: Titanium is renowned for its exceptional longevity. Its resistance to corrosion, even in harsh environments like seawater and acidic conditions, ensures that titanium screws can last for decades without significant degradation. This makes them an excellent choice for applications requiring long-term durability and reliability.

Bespoke Titanium Screws Manufacture.

High precision, bespoke manufacture of Titanium Screws to customer specification. State of the art facilities specialising in both small batch prototyping and large scale manufacture.