JJB Fasteners | Premium Screws, Bolts & Nuts Manufacturer from China

About Jiaxing Join Fasteners

Jiaxing Join Fasteners Co., Ltd. is a leading manufacturer and supplier of high-quality fasteners based in Haiyan City, Eastern China. With years of expertise in production and strict quality control, we deliver reliable fastening solutions to customers across Europe, North America, South America, and Asia.

Our factory is equipped with advanced machinery and staffed by skilled professionals who ensure every product meets international standards. From self-drilling screws to structural bolts, we provide durable, precision-engineered fasteners for diverse industries.

ISO-Certified Manufacturing
Exported to Over 50 Countries
In-House R&D and Quality Control
OEM & ODM Services Available

Our Product Range

Explore our comprehensive selection of high-performance fasteners designed for durability, precision, and ease of use in construction, manufacturing, and industrial applications.

Phillips Wafer Head Cement Board Screw

Ideal for securing cement boards in drywall and exterior applications. Features nibs for superior grip and corrosion-resistant coating.

Head Type: Wafer Head
Drive: Phillips
Material: Carbon Steel, Zinc Plated
Applications: Masonry, Cement Board Fixing

Phillips Bugle Head Drywall Screw

Designed for drywall installation with a self-drilling point. Prevents paper tearing and ensures flush finish.

Head Type: Bugle Head
Drive: Phillips
Material: Steel, Phosphate Coated
Applications: Interior Wallboard, Gypsum Board

Hex Cap Screw

High-strength fastener used in structural and mechanical applications. Precision-threaded for consistent performance.

Standard: DIN 931, ISO 4014
Grade: 8.8, 10.9, 12.9
Finish: Zinc Plated, Hot-Dip Galvanized
Material: Alloy Steel

Self-Drilling Screw

Combines drilling and fastening in one step. Perfect for metal-to-metal and metal-to-wood applications.

Point Type: Drill Point (Type BD, SD)
Head: Hex Washer, Pan, or Bugle
Coating: Zinc, Dacromet
Standards: ASTM, ISO

Threaded Rod (Stud Rod)

Continuous threading for anchoring, suspension, and structural connections. Available in various diameters and lengths.

Diameter: M6 to M30
Length: 1m, 2m, 3m, Custom
Material: Carbon Steel, Stainless Steel
Finish: Plain, Zinc, Hot-Dip Galvanized

Nylon Insert Lock Nut

Prevents loosening due to vibration. Ideal for automotive, machinery, and industrial equipment.

Standard: DIN 980, ISO 10513
Grade: 8, 10
Insert: Nylon Patch (PA6)
Material: Steel, Stainless Steel

Flat Washer

Distributes load and protects surfaces. Used with bolts and screws in various assemblies.

Type: Plain, Spring, Fender
Material: Carbon Steel, Stainless Steel
Finish: Zinc Plated, Black Oxide
Standards: DIN 125, ISO 7089

Concrete Anchor

Secure fastening into concrete, brick, or block. Ideal for structural and safety-critical installations.

Type: Wedge, Sleeve, Expansion
Material: Carbon Steel, Stainless Steel
Diameter: M8 to M20
Standards: ICC-ES, ETA Certified

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Why Choose JJB Fasteners?

We combine advanced manufacturing with uncompromising quality to deliver fasteners you can trust.

Advanced Factory

State-of-the-art production equipment ensures precision and consistency in every fastener.

Rigorous Quality Control

Every product undergoes multiple inspection stages to meet ISO and international standards.

Global Reach

Trusted by clients in over 50 countries across Europe, the Americas, and Asia.

On-Time Delivery

Reliable logistics and supply chain management ensure your orders arrive when promised.

Commitment to Quality

At Jiaxing Join Fasteners, quality is not an afterthought—it's built into every process. From raw material selection to final packaging, we enforce strict quality control protocols.

Our production lines follow ISO 9001 standards, and we conduct regular testing for tensile strength, hardness, coating thickness, and corrosion resistance.

In-house laboratory testing
Material traceability and certification
Third-party inspection available
Full documentation and compliance reports

Frequently Asked Questions

Do you offer OEM/ODM services?

Yes, we provide full OEM and ODM support, including custom packaging, labeling, and product design.

What are your main export markets?

Our products are widely exported to Europe, North America, South America, Southeast Asia, and the Middle East.

Can I request samples?

Yes, we offer free samples for evaluation. Please contact us through the official website to request.

What certifications do you have?

We comply with ISO 9001, and our products meet ASTM, DIN, ISO, and GB standards.

How do you ensure on-time delivery?

We maintain efficient inventory management and partner with reliable logistics providers to ensure timely shipments.

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