Nickel Alloy Screws

TSM TECHNOLOGY CO., LTD is a leading manufacturer and supplier of nickel screws, specializing in high-performance fasteners for extreme environments. With AS9120 aerospace certification, we are committed to delivering superior quality products and services to meet the demands of various industries worldwide.

What are Nickel Alloy Screws?

Nickel Alloy Screws are precision fasteners made of nickel-based alloys (such as Inconel®, Hastelloy®, Monel®), designed for extreme corrosion, high temperature and high stress environments. As a manufacturer and supplier with AS9120D aerospace certification, TSM TECHNOLOGY CO., LTD. provides nickel screws that meet the stringent industry standards of aerospace, nuclear power, chemical industry, etc., ensuring the perfect combination of performance and reliability.

Specifications

Dimensions: Diameter: M1.6–M36, Length: 5–300mm

Thread: Metric, Imperial, Self-tapping (coarse/fine)

Threa type: UNC, UNF, Metric.

Head type: Flat head, round head, socket head, etc.

Performance level: Varies based on material and application requirements.

Common Nickel Alloys Used for Screws

Nickel Alloy Screws Type

Classification by head type:

✔Hexagon head screw

✔Countersunk head screw

✔Cross slot/slotted screw

✔Self-tapping screw

✔Customized screws: Design non-standard size, special head type or additional surface treatment according to customer's special needs

What are features of Nickel Alloy Screws?

Nickel Alloy Screws are high-end alloy screws with nickel as the main component (≥50%), and added elements such as chromium (Cr), molybdenum (Mo), and iron (Fe). The core features include:

Corrosion resistance: Resistant to hydrochloric acid, sulfuric acid, seawater and hydrogen sulfide (H2S) corrosion, salt spray test ≥1,000 hours.

High temperature performance: The operating temperature range is -200°C to 1,100°C (-328°F to 2,012°F).

High strength: With a tensile strength of 550–1,400 MPa, it is suitable for high-pressure sealing systems.

Non-magnetic: It meets the requirements of non-magnetic environments such as MRI equipment and electronic instruments.

Applications

🔹 Aerospace: Engine components, exhaust systems.

🔹 Marine: Offshore platforms, shipbuilding.

🔹 Chemical/Petrochemical: Reactors, pipelines, valves.

🔹 Medical/Pharma: Surgical tools, implants (biocompatible grades).

Processing capabilities

Processing equipment: Advanced CNC machining center and thread processing equipment.

Processing accuracy: High processing accuracy and small tolerance.

Custom processing: Ability to produce complex special parts according to customer drawings.

Services we can provide

Fully customized production: one-stop customization of size, thread, head shape, and coating.

Certification support: Provided ASTM/AMS material report, 3.1/3.2 material certification.

Fast delivery: Regular orders are delivered in 15-20 days.

Global supply chain: With efficient logistics and transportation services, we can deliver orders to customers around the world promptly.

Why choose TSM

Expertise: Nickel-based superalloys and specialty fasteners.

Market coverage: Export to Europe, North America, the Middle East, and Southeast Asia.

R&D capabilities: Continuous innovation and development to meet evolving industry needs.

Quality assurance: Rigorous quality control systems and adhere to international standards.

Customer orientation: Providing tailored solutions and exceptional customer service.

Choose TSM TECHNOLOGY CO., LTD, you will get reliable nickel alloy screw solutions, our professional team is committed to providing customers with the best quality products and services.

Contact us

For more details on nickel alloy screws, or to obtain a quote, please contact TSM TECHNOLOGY CO., LTD at: info@tsmfasteners.com. We look forward to working with you to provide high-quality fastener solutions for your project.

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TSM factory and Processing equipment

Certificate