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Vented Stainless Steel Bolts (metric)

Vented Stainless Steel Screws (SI)

Vented Stainless Steel Screws (SI) from TFM: Secure, Reliable Fastening with Pressure Relief

When it comes to critical applications where pressure management, secure fastening, and durability are crucial, Vented Stainless Steel Screws (SI) from TFM stand out as an essential solution. Designed to provide superior pressure relief and corrosion resistance, these screws ensure secure connections in demanding environments, such as in automotive, aerospace, and industrial systems. TFM’s vented stainless steel screws offer the performance and reliability you need for long-term, high-performance applications.

What Are Vented Stainless Steel Screws (SI)?

Vented Stainless Steel Screws (SI) are specialized fasteners that incorporate a vented design to allow for the controlled release of pressure, moisture, or gases. These screws are made from high-quality stainless steel, providing excellent resistance to corrosion, wear, and environmental degradation. The vented design ensures that pressure does not build up around the screw, making them ideal for systems where fluid or gas containment is a concern. Their SI (Industrial) sizing ensures compatibility with a wide range of threaded components in various industrial and commercial applications.

Key Features of Vented Stainless Steel Screws (SI)

  • Pressure Relief: The vented feature allows gases, fluids, or moisture to escape safely, preventing pressure buildup that could otherwise damage the system or affect its performance.

  • Corrosion Resistance: Manufactured from premium stainless steel, these screws resist rust, corrosion, and degradation, ensuring long-lasting performance in harsh environments, including marine, automotive, and industrial settings.

  • Durability: Stainless steel offers superior strength and durability, making these screws capable of withstanding high temperatures, vibrations, and other challenging conditions without losing their integrity.

  • Enhanced Fastening: These screws ensure a secure and tight connection, reducing the likelihood of loosening due to vibration or shifting loads.

  • Industrial Compatibility: Designed with SI sizing, these screws are compatible with a variety of standard threaded components, making them a versatile solution for numerous applications.

Applications of Vented Stainless Steel Screws (SI)

Vented Stainless Steel Screws (SI) are highly versatile and are used in applications where securing connections, pressure management, and corrosion resistance are essential. Some of the key industries and applications include:

  • Automotive: Used in engine components, exhaust systems, and pressure-sensitive parts where reliable fastening and pressure relief are critical to maintaining safety and performance.

  • Aerospace: Ideal for aircraft and spacecraft components that require high-strength fastening and the management of pressure in sealed environments.

  • Marine: Perfect for use in ships, boats, and offshore platforms where corrosion resistance and secure fastening are crucial for reliability in harsh saltwater conditions.

  • Oil & Gas: Used in pipeline systems and fluid transfer applications to prevent leaks and ensure pressure is safely relieved, maintaining the integrity of high-pressure systems.

  • Industrial Equipment: These screws are commonly found in manufacturing machinery, heavy equipment, and critical systems where pressure buildup and component integrity must be managed effectively.

Why Choose TFM for Your Vented Stainless Steel Screws (SI)?

When you choose TFM, you are choosing a partner dedicated to providing you with the highest quality components for your demanding applications. Our vented stainless steel screws (SI) are engineered for reliability, performance, and longevity in challenging environments.

Here’s why you should select TFM for your screw and fastening needs:

  • Premium Quality: We use top-quality stainless steel to manufacture screws that are corrosion-resistant, durable, and capable of withstanding harsh conditions.

  • Versatile Sizing: TFM offers a wide range of SI sizes to meet the requirements of different industrial, automotive, and aerospace applications.

  • Expert Guidance: Our experienced team is ready to assist you in selecting the appropriate screws for your specific needs, ensuring optimal performance.

  • Reliable Shipping: TFM ensures fast, reliable delivery, so your project stays on schedule and you can minimize downtime.

  • Competitive Pricing: We offer our high-performance screws at competitive prices, ensuring great value for your investment without compromising quality.

Get Your Vented Stainless Steel Screws (SI) from TFM Today

If you need high-quality vented stainless steel screws (SI) for your next project, TFM is your trusted source. Our screws provide pressure relief, corrosion resistance, and reliable fastening, ensuring the success and safety of your systems.

Contact TFM today to request more information, receive a quote, or place an order. Our team is ready to help with all your fastening and sealing needs.

Dimensional Drawings

Ordering Table

Reference Material Thread Size Part Number
Vented Socket Set Screw Stn Stl #2-56 HCUU0256-013S40V
Vented Socket Set Screw Stn Stl #2-56 HCUU0256-018S40V
Vented Socket Set Screw Stn Stl #2-56 HCUU0256-025S40V
Vented Socket Set Screw Stn Stl #2-56 HCUU0256-031S40V
Vented Socket Set Screw Stn Stl #2-56 HCUU0256-038S40V
Vented Socket Set Screw Stn Stl #4-40 HCUU0440-018S40V
Vented Socket Set Screw Stn Stl #4-40 HCUU0440-025S40V
Vented Socket Set Screw Stn Stl #4-40 HCUU0440-031S40V
Vented Socket Set Screw Stn Stl #4-40 HCUU0440-038S40V
Vented Socket Set Screw Stn Stl #4-40 HCUU0440-050S40V
Vented Socket Set Screw Stn Stl #6-32 HCUU0632-025S40V
Vented Socket Set Screw Stn Stl #6-32 HCUU0632-038S40V
Vented Socket Set Screw Stn Stl #6-32 HCUU0632-050S40V
Vented Socket Set Screw Stn Stl #6-32 HCUU0632-063S40V
Vented Socket Set Screw Stn Stl #6-32 HCUU0632-075S40V
Vented Socket Set Screw Stn Stl #8-32 HCUU0832-038S40V
Vented Socket Set Screw Stn Stl #8-32 HCUU0832-050S40V
Vented Socket Set Screw Stn Stl #8-32 HCUU0832-063S40V
Vented Socket Set Screw Stn Stl #8-32 HCUU0832-075S40V
Vented Socket Set Screw Stn Stl #10-32 HCUU1032-038S40V
Vented Socket Set Screw Stn Stl #10-32 HCUU1032-050S40V
Vented Socket Set Screw Stn Stl #10-32 HCUU1032-075S40V
Vented Socket Set Screw Stn Stl #10-32 HCUU1032-100S40V
Vented Socket Set Screw Stn Stl 1/4-20 HCUU2520-038S40V
Vented Socket Set Screw Stn Stl 1/4-20 HCUU2520-050S40V
Vented Socket Set Screw Stn Stl 1/4-20 HCUU2520-063S40V
Vented Socket Set Screw Stn Stl 1/4-20 HCUU2520-075S40V

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FAQ

Tube fittings are designed for tubes (measured by outside diameter and wall thickness) used in high-pressure and instrumentation applications, whereas pipe fittings are for pipes (identified by nominal pipe size) primarily used in fluid transport.

 

Common valve types include ball valves, gate valves, check valves, butterfly valves, and globe valves. Each serves a specific function—from quick shutoff (ball/gate valves) to flow regulation (globe valves).

 

  • For tubing, measure the outside diameter; for pipes, refer to the nominal pipe size (using conversion charts if needed). Always match the valve or fitting size to your pipe’s dimensions and flow requirements.

  • Frequently used thread types include NPT (National Pipe Tapered), BSP (British Standard Pipe), and UNC, along with slip-fit options that rely on compression or fusion rather than threads.

Interchangeability depends on manufacturer specifications and certification. Always verify compatibility via manufacturer guides or certified interchangeability charts.

 

  • A coupling is a short, straight fitting used to join two pipes or tubes. It provides a secure, leak-tight connection and can sometimes serve to extend or repair piping runs.

Consider valve type, pressure and temperature ratings, material compatibility with your fluid, actuation method (manual or automatic), and maintenance requirements.

 

  • Valves regulate flow by opening, closing, or partially obstructing the pathway. Their mechanisms (such as the rotation of a ball or the linear movement of a gate) determine the speed and precision of flow control.

  • A flange is a flat, circular component used to connect pipes, valves, or other equipment. Bolted together with gaskets, flanges provide a secure, leak-proof joint that facilitates both assembly and maintenance.

  • Manual valves require physical operation via handles or levers, whereas actuated valves use mechanisms—pneumatic, electric, or hydraulic—to open and close automatically or remotely.

  • Issues include leaks caused by improper installation, over-tightening, degraded seals, material incompatibility, and fatigue from repeated cycling. Regular inspection and proper installation practices help mitigate these problems.

Regular maintenance involves periodic inspections, cleaning or replacing worn seals, ensuring proper torque during installation, and adhering to manufacturer guidelines and local plumbing codes to preserve system integrity.

 

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