Specialized Manufacturing

High-Performance Inconel Fastening Solutions

At Inconel Fasteners Inc., we specialize exclusively in the manufacturing and supply of high-nickel alloy fastening components. From Inconel 625 to 718 and the 800 series, we provide critical components for industries where standard stainless steel fails.

We serve the aerospace, marine, and chemical processing sectors with fasteners engineered to withstand extreme temperatures and corrosive environments. Every product is backed by comprehensive traceability and EN 10204 3.1 Mill Test Certification.

  • Consistent Material Quality & Compliance
  • Project-wise Traceability & Documentation
  • Flexible Manufacturing for Custom Sizes
  • Reliable Delivery Support for Urgent Deadlines
View Technical Specs
High Quality Inconel Fasteners Inc.


Specialized Inventory

Precision Inconel Solutions for Critical Environments

Inconel Hex Bolts

Inconel Bolts & Screws

Inconel Nuts and Washers

Inconel Nuts & Washers

Inconel Stud Bolts

Inconel Stud Bolts

Custom Inconel Fasteners

Custom Machined Fasteners

WHY CHOOSE US

The Benchmark for Inconel Fastening Excellence

Inconel Fasteners Inc. stands at the forefront of the nickel-alloy industry. We specialize in providing high-integrity fasteners that excel where standard metals fail—specifically in high-oxidation and high-temperature environments.

With project-wise traceability, EN 10204 3.1 certification, and a massive inventory of grades including 625, 718, and 800H/HT, we ensure your critical infrastructure remains secure. Our streamlined production allows us to meet urgent project deadlines without compromising on ASTM/ASME compliance.

Request Quote +91-9819642905
Inconel Fasteners Quality Assurance
Trusted since

1995

Inconel Fastener Testing
Industries We Serve

High-Integrity Solutions for Extreme Global Environments.


Inconel fasteners for Aerospace

Aerospace & Defense

Offshore Inconel fasteners

Oil & Gas (Offshore)

Chemical plant fasteners

Chemical Processing

Marine grade Inconel fasteners

Marine Engineering

Power plant Inconel components

Power Generation

Nuclear reactor fasteners

Nuclear Energy

High temperature furnace fasteners

Vacuum Furnaces

Desalination plant components

Desalination Plants

Common Queries

Buyer FAQs – Inconel Fasteners

Inconel fasteners are made from nickel-based alloys, which are significantly more expensive than standard stainless steel. The raw material cost, complex manufacturing process, and strict quality controls all contribute to the higher price. However, Inconel fasteners offer longer service life and better performance in extreme conditions, reducing maintenance and replacement costs.

Yes. Pricing becomes more competitive for bulk or repeat orders. We always aim to offer the best possible price based on quantity, grade, size, and delivery schedule.

Lead time depends on size, grade, and quantity. Standard sizes are usually delivered faster between 20 to 30 days, while large diameters or custom-made fasteners require additional manufacturing time. Exact lead time is confirmed at the time of quotation.

Yes, for urgent requirements we try to prioritize production wherever possible. Buyers are advised to share delivery deadlines at the enquiry stage for accurate planning.

Yes. If a project requires material or finished product from a specific country, this can be arranged subject to availability and order quantity.

Yes. EN 10204 3.1 Mill Test Certificates are provided with every consignment, confirming chemical composition, mechanical properties, and heat treatment details.

All Inconel fasteners are manufactured as per applicable ASTM and ASME standards. Inspection is carried out at various stages of production to ensure dimensional accuracy, material compliance, and performance.

No. Strict material identification and traceability systems are followed. Each batch is properly identified, tested, and documented to avoid any mix-up.

Yes. We regularly supply Inconel fasteners for critical and high-value applications where performance, reliability, and documentation are mandatory.

Standard documents include Mill Test Certificates, Certificate of Conformity, packing list, and invoice. Additional documents are provided as per order requirement.

Buyers benefit from consistent quality, clear documentation, reliable delivery, and transparent communication. Our focus is long-term business rather than one-time supply.
Technical Lead

"Inconel Fasteners Inc. is a game-changer for our procurement. Instead of chasing missing Mill Test Certificates, we receive clear, 3.1-certified documentation with every batch, ensuring full project accountability."

Miroslav Svoboda

Project Manager, Offshore Marine
Operations Manager

"Working with this team has helped us stay on schedule during critical plant shutdowns. Their ability to deliver high-nickel fasteners on tight project deadlines has definitely saved us significant downtime."

Sophie Roberts

Operations Head, Petrochemical
Engineering Adviser

"If you want to take your high-temperature infrastructure to the next level, don't look any further. The Alloy 718 fasteners we purchased have exceeded our thermal cycling expectations in extreme furnace conditions."

Zane Leehy

Technical Technical Adviser, Aerospace
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