Fasteners are essential components in modern manufacturing and mechanical engineering, serving as the foundation of structural stability and mechanical connection. They are designed to join or secure two or more parts together, ensuring reliability under vibration, pressure, or stress. Our precision fasteners are widely used across industries such as automotive, aerospace, construction, machinery, and electronics.
As a professional metal fastener manufacturer, we specialize in producing high-quality, custom fastening components that meet the diverse needs of global industries. Every fastener is crafted with advanced CNC machining, ensuring superior dimensional accuracy and consistent performance.
The choice of material determines the fastener’s mechanical strength, corrosion resistance, and durability. We offer a wide range of material options to ensure performance in various environments.
| Material Type | Features | Common Applications |
|---|---|---|
| Stainless Steel (304, 316) | Corrosion-resistant, durable, aesthetic | Marine, food processing, outdoor equipment |
| Carbon Steel (Grade 8.8, 10.9, 12.9) | High tensile strength, economical | Automotive, heavy machinery |
| Alloy Steel | Superior hardness, fatigue resistance | Aerospace, construction |
| Brass | Non-magnetic, excellent conductivity | Electrical fittings, decorative components |
| Aluminum | Lightweight, corrosion-resistant | Aviation, electronics |
Each material is tested for tensile strength, yield stress, hardness, and chemical composition to ensure compliance with international standards such as DIN, ANSI, JIS, and ISO.
Surface finishing plays a vital role in the performance and longevity of fasteners. We provide a wide range of surface treatments to enhance corrosion resistance, appearance, and wear protection.
| Surface Finish | Characteristics | Benefits |
|---|---|---|
| Zinc Plating | Shiny silver finish | Rust prevention and smooth surface |
| Black Oxide | Matte black coating | Increased corrosion resistance and aesthetic appeal |
| Nickel Plating | Bright finish | Excellent resistance to wear and oxidation |
| Passivation | Chemical film for stainless steel | Improved corrosion resistance without altering dimension |
| Hot-Dip Galvanization | Thick zinc coating | Long-term outdoor corrosion protection |
All coatings undergo salt spray testing and adhesion inspections to verify long-term reliability in extreme conditions.
Our fasteners are produced under strict dimensional tolerances using advanced CNC lathes, milling machines, and automatic thread rolling machines.
We maintain tolerances within ±0.01 mm for critical dimensions to ensure perfect fitment and performance consistency.
We also utilize 3D measurement systems, optical comparators, and thread gauges for in-process and final inspections.
This ensures every batch meets the highest accuracy standards demanded by sectors like aerospace and precision machinery.
Our fasteners are engineered for versatility and reliability in demanding applications:
Aerospace Industry: Lightweight and high-strength bolts for aircraft structures
Automotive: Engine and chassis assembly screws and nuts
Construction: Anchoring bolts and structural fasteners for heavy loads
Electronics: Miniature fasteners for circuit boards and enclosures
Industrial Machinery: Customized fastening solutions for assembly lines
Each industry requires a unique combination of strength, coating, and dimensional control. We provide tailored designs to meet those exact needs.
We are equipped with state-of-the-art CNC machining centers, automatic thread forming machines, high-speed stamping lines, and heat-treatment furnaces.
This combination enables high-efficiency production while maintaining precision.
Key Equipment Includes:
CNC Turning Machines (up to 0.005mm accuracy)
Multi-Station Cold Heading Machines
Optical Measurement Equipment
Automatic Assembly and Sorting Systems
These facilities allow us to produce customized OEM and ODM fasteners according to customer drawings or samples.
To ensure consistency and quality, our factory is certified under:
ISO 9001:2015 – Quality Management System
IATF 16949 – Automotive Industry Standard
RoHS & REACH Compliance – Environmental Assurance
Our commitment to certification guarantees that every fastener we produce meets international quality and safety expectations.
Each batch comes with full inspection reports, traceability records, and material certificates.
| Category | Product Type | Description |
|---|---|---|
| Bolts | Hex bolts, flange bolts, carriage bolts | Used for structural and mechanical assembly |
| Screws | Machine screws, tapping screws | For precise and permanent fastening |
| Nuts | Hex nuts, lock nuts, cap nuts | Provide strong locking capability |
| Washers | Flat, spring, toothed washers | Distribute load and prevent loosening |
| Pins & Rivets | Dowel pins, blind rivets | Used for alignment and semi-permanent joints |
Each product type is available in multiple sizes, thread standards (metric/imperial), and coatings to meet global market requirements.
We employ a rigorous quality control system from raw material inspection to final packaging.
Our QC steps include:
Incoming material chemical and mechanical testing
In-process dimensional inspection using digital tools
100% visual check for surface defects
Final sampling inspection and report issuance
This process ensures zero-defect delivery and high customer satisfaction.
We are committed to sustainable manufacturing.
All production waste is recycled, and we use eco-friendly plating chemicals that comply with EU RoHS standards.
Our energy-efficient CNC machines reduce power consumption while maintaining output quality.
We offer:
Custom Design & Engineering Support
OEM/ODM Production
Flexible MOQ and Fast Delivery
Global Logistics and Export Support
Whether you need small precision screws or large structural bolts, we can provide personalized fastening solutions to suit your project needs.
Q1: What materials can you provide for fasteners?
A1: We supply stainless steel, carbon steel, alloy steel, brass, and aluminum fasteners.
Q2: Can you customize non-standard fasteners?
A2: Yes, we support OEM & ODM customization based on drawings or samples.
Q3: Do you provide testing reports and certifications?
A3: Absolutely. Each batch comes with full inspection and material reports.
Q4: What is your minimum order quantity?
A4: We offer flexible MOQs, depending on the type and customization level.
Q5: Are your products compliant with international standards?
A5: Yes, our products meet ISO, DIN, and ANSI standards.
As a leading precision fastener manufacturer, we combine advanced production technology, strict quality control, and certified management systems to deliver reliable fastening solutions for global industries.
Our products not only ensure strong mechanical performance but also reflect a commitment to durability, environmental responsibility, and customer satisfaction.
If you’re looking for a trusted supplier of industrial hardware components or custom fasteners, contact us today to discuss your project requirements.
If you are interested in this exceptional product, please feel free to contact us through the message box on the left side or the contact information provided below. We are eager to collaborate with you for a brighter future!
