CUSTOM-MADE STUD BOLTS

Stud bolts and Threaded Fastening Systems

Stud Bolts and Threaded Fastening Solutions

Stud bolts and threaded fastening components are essential for industrial applications requiring high mechanical strength, dimensional precision and long-term reliability.

EFS supplies custom-made stud bolts, threaded rods, threaded studs and anchor bolts developed according to customer specifications and manufactured using selected materials and certified production processes.

Our fastening solutions are widely used in Oil & Gas, Energy, Piping, Industrial Plants and other demanding sectors where performance and safety are critical.

CUSTOM SOLUTIONS FOR INDUSTRIAL APPLICATIONS

EFS develops fastening systems according to specific technical requirements and operating conditions.

Using certified materials and advanced manufacturing technologies, we provide reliable fastening components capable of maintaining high performance over time.

Materials and Surface Treatments

We supply components manufactured using:

  • carbon steels
  • alloy steels
  • stainless steels
  • special alloys
  • galvanising
  • phosphating
  • Geomet®
  • Xylan®

Applications and Industrial Sectors

Our threaded fastening systems are widely used in:

  • construction and infrastructure
  • industrial plants
  • special machinery
  • energy systems
  • petrochemical applications
  • piping systems

TECHNICAL SUPPORT AND CONSULTING

Our technical team is available to provide support in selecting the most suitable materials and solutions for specific requirements, ensuring complete assistance from design through to production. To learn more about fastening component standards, you can refer to the UNI EN ISO 898-1 standard.

STUD BOLTS

EFS - Prodotti - Tiranti su misura in acciaio

Threaded fastening elements designed to withstand high tensile loads and demanding operating conditions.

THREADED RODS

EFS - Prodotti - Barre filettate

Fully threaded cylindrical components suitable for flexible fastening applications and adjustable assemblies.

THREADED STUDS

EFS - Prodotti - Prigionieri filettati personalizzati

Fastening components featuring threaded ends designed to ensure secure and stable mechanical connections.

ANCHOR BOLTS

EFS - Prodotti - Tirafondi su misura

Components developed for anchoring machinery, structures and industrial installations into concrete foundations and support systems.

NEED A PARTNER FOR SPECIAL BOLTS?

We supply custom-designed fasteners for critical applications — with certified quality, full traceability, and technical support.
Fill out the contact form or call us: our team is ready to assist you with tailored solutions.

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Main Features of Our Threaded Fastening Components

Custom Dimensions

Available in multiple diameters, lengths and dimensional configurations according to project requirements.

High-Performance Materials

Manufactured using carbon steels, alloy steels, stainless steels and special alloys suitable for demanding environments.

Custom Threads

Available with metric, UNC, UNF, trapezoidal and dedicated thread configurations.

Surface Treatments

Galvanising, black oxide treatment, Geomet®, zinc-nickel coatings and corrosion protection systems.
Threaded fastening components can also be supplied with dedicated nuts and fastening accessories to ensure secure and reliable assemblies.

LEARN MORE ABOUT OUR FIXING SOLUTIONS