Custom Brass Threaded Stud Brass Din 975 Full Threaded Rods

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What is a Brass Threaded Stud?

A Brass Threaded Stud is a cylindrical fastener with threads on both ends (or along its entire length), typically made of brass. It is used to join or secure components in mechanical assemblies, plumbing systems, electrical connections, and other industrial applications. One end is usually screwed into a tapped hole, while the other end receives a nut or another threaded fastener.

Specifications of Brass Threaded Stud

Material

• Brass Alloy (Common grades: C36000, C37700, C26000)

  • Excellent corrosion resistance

  • Good electrical conductivity

  • High machinability

  • Moderate strength

Surface Treatment

• Natural (Bare Brass) – No coating, maintains brass’s natural appearance.

• Nickel Plating – Enhances corrosion resistance and provides a shiny finish.

• Zinc Plating – Improves rust resistance in harsh environments.

• Passivation – Chemical treatment to prevent oxidation.

Standard Specifications

• Thread Standards: Metric (M3, M4, M5, etc.), UNC, UNF, BSP, NPT

• Length: Customizable (typically 10mm to 200mm)

• Diameter: Ranges from M2 to M20 or larger for industrial use

• Thread Pitch: Fine or coarse, depending on application

Applications of Brass Threaded Studs

• Plumbing & Hydraulics – Used in water/gas pipelines due to brass’s corrosion resistance.

• Electrical & Electronics – Provides secure grounding and conductive connections.

• Automotive & Marine – Resists saltwater corrosion in marine engines and electrical systems.

• HVAC Systems – Used in refrigerant lines and heat exchangers.

• Industrial Machinery – Secures components in high-temperature or corrosive environments.

Excellent Case: Marine Engine Electrical Grounding

Challenge

A marine engine manufacturer needed a reliable fastener to secure electrical grounding connections in saltwater environments. Standard steel studs corroded quickly, leading to poor conductivity and system failures.

Solution

• Brass Threaded Studs (Nickel-Plated) were used due to their:

  • Superior corrosion resistance in seawater.

  • Excellent electrical conductivity.

  • Long-term durability under harsh conditions.

Result

• Reduced maintenance costs (no frequent replacements).

• Improved electrical performance (consistent grounding).

• Extended lifespan of marine electrical systems.