FYFasteners - Personalized Fastener Solutions | Bolts, Nuts, Screws & Custom Parts

Trusted Fastener Manufacturer with Global Reach

FYFasteners offers a full range of quality fasteners to meet both standard and nonstandard requirements. With decades of experience in precision manufacturing, we serve industries worldwide — from construction and automotive to aerospace and energy.

We partner closely with each client to understand unique needs, delivering custom-designed fastening solutions that ensure performance, durability, and cost-efficiency.

DIN/ASTM/ISO Compliant

Custom Design Available

Third-Party Inspections

Carbon & Stainless Steel

Advanced Manufacturing Facility

Our modern factory in China is equipped with CNC machines, cold heading systems, and automated quality control to ensure precision and consistency.

Our Core Capabilities

From standard fasteners to complex custom parts, we offer end-to-end solutions backed by technical expertise and rigorous quality control.

Quality Control

Sophisticated QA system with in-process and final inspections. Compliant with ISO standards and open to third-party audits.

Custom Design

We create specialty fasteners tailored to your exact specifications — material, size, thread, finish, and performance.

Customer Support

Dedicated support team to guide you from inquiry to delivery. We listen, understand, and deliver personalized strategies.

Cost Reduction

Leverage our local manufacturing network to reduce procurement costs without compromising on quality or reliability.

Our Product Range

High-quality fasteners in carbon steel, alloy steel, and stainless steel (SS304/316), with various finishes including zinc plating, HDG, nickel, and Ruspert.

Image: Security Screws

Security Screws

Tamper-resistant designs for high-security applications. Available in multiple drive types and finishes.

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Stud Bolts

Double-end threaded rods for flange connections. ASTM A193/B7, A320/L7, and custom grades available.

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Custom Parts

Fully customized fasteners and stamping parts based on your drawings and specifications.

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Stamping Parts

Precision metal stamping for washers, brackets, and specialty components in high volumes.

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Hex Nuts

Standard and heavy hex nuts in carbon and stainless steel. DIN 934, ANSI B18.2.2, and ISO 4032 compliant.

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Guardrail Bolts

High-strength bolts for highway safety systems. Hot-dip galvanized for corrosion resistance.

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U-Bolts

Custom bend radii and thread lengths. Used in pipe support, automotive, and structural applications.

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Threaded Rods

Fully threaded rods in various diameters and lengths. Carbon steel, stainless, and alloy options.

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Clevis Pins

Used in clevis joints and linkages. Available with cotter pin holes and various head styles.

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Drop-In Anchors

Concrete anchors for overhead and blind-side applications. Ideal for fixtures and machinery mounting.

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Serrated Washers

Locking washers with internal or external teeth to prevent loosening under vibration.

Image: Fender Washers

Fender Washers

Extra-wide washers for sheet metal and automotive applications. Distribute load over larger areas.

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50+

Countries Served

15K+

Custom Parts Delivered

ISO

Quality Certified

24h

Avg. Response Time

Frequently Asked Questions

What materials do you offer?

We manufacture fasteners from carbon steel, alloy steel, and stainless steel (including SS304 and SS316). Special alloys are available upon request.

Can you produce custom fasteners?

Yes. We specialize in custom-designed fasteners and stamping parts. Just provide your drawings or samples, and we’ll produce to your exact specifications.

What standards do you comply with?

Our products meet DIN, ASTM, SAE, IFI, ASME, ISO, and AS standards. We also support customer-specific requirements.

Do you offer surface finishes?

Yes. We provide plain, zinc-plated, hot-dip galvanized (HDG), nickel, Ruspert, and other protective finishes.

How do you ensure quality?

We have a sophisticated quality assurance system with in-house testing and documentation. Third-party inspections are welcome.

Ready to Start Your Project?

Contact FYFasteners today for a quote, catalog, or technical consultation. We respond within 24 hours.

Contact Information

Address:
No.175 East Yanan Road, Shanghai 200002, China

Phone:
2163337935

Email:
sales@fyfastenerss.com

Connect With Us

Visit our official website to send a message, request samples, or download technical documents.

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Personalized Fastener Solutions for Your Industry