Top 10 Fastener Manufacturers in Germany

Choosing the right fastener factory is more than a sourcing decision — it’s a long-term investment in performance, safety, and reliability. With the industrial fasteners manufacturers in Germany serving critical applications in automotive, construction, electronics, and infrastructure, knowing who the top players are can save buyers time and ensure consistent quality. 

This article lists the top 10 fastener manufacturers in Germany, starting with CNRL — a leading Chinese fastener manufacturer focused on the European market.

Summary Table: Top Fastener Manufacturers in Germany

1. CNRL Fasteners: Custom Solutions for the European Market

• Headquarters: Zhejiang, China
• Focus Products: Bolts, nuts, screws, washers, custom automotive fasteners
• Certifications: ISO/TS16949:2016, DIN, JIS, ANSI
• Factory Size: Over 33,000 sqm; Office space spans 50 acres
• Annual Output: Product range from M3 to M30, strength class 4.8 to 12.9
• Service Markets: Automotive, construction equipment, rail systems, agricultural machinery

CNRL Fasteners is an experienced industrial fasteners manufacturer delivering precision-engineered solutions globally. Since 1996, the company has applied ISO-certified processes and automation to ensure reliable quality. Although CNRL is a China fastener manufacturer, its business is strongly oriented toward the European market. It provides tailored production, multilingual support, and fast logistics, making it a preferred partner for buyers seeking aluminum fastener manufacturers or durable fasteners for industrial use.

2. Würth Group: A Global Giant in Fasteners

• Headquarters: Künzelsau, Germany
• Founded: 1945
• Facilities: Operates over 400 companies in more than 80 countries
• Core Focus: Comprehensive range of fasteners, including screws, bolts, dowels, washers, and anchors
• Certifications: ISO 9001, ISO 14001, OHSAS 18001
• Digital Systems: Offers advanced procurement solutions like ORSYmat vending machines and Kanban inventory systems

Würth Group is a leading industrial fasteners manufacturer, known for its wide range of products and smart inventory systems. It supplies fasteners, tools, and C-parts to top European markets. With over 87,000 staff and €20 billion in sales, Würth is a top-tier fastener factory trusted by OEMs for its strong logistics and digital service integration.

3. KAMAX Holding: High-Strength Bolt Experts

• Headquarters: Homberg (Ohm), Germany
• Founded: 1935
• Core Products: Cold-formed bolts, screws, and precision fasteners
• Annual Production: Over 3 billion fasteners annually
• Certifications: ISO/TS 16949, IATF 16949
• Export Markets: Europe, North America, Asia

KAMAX Holding specializes in producing high-strength fasteners, especially for the automotive industry. Their advanced forming technology and metallurgical control allow for strong, lightweight fasteners used in chassis, drivetrain, and safety-critical systems. KAMAX’s global presence and ISO-certified facilities make them a trusted name among top industrial fasteners manufacturers.

4. EJOT Group: Advanced Fastening Tech for Construction

• Headquarters: Bad Berleburg, Germany
• Established: 1922
• Core Products: Screws, anchor systems, engineered plastic parts
• Key Markets: Construction, civil engineering, electronics, automotive
• Innovations: ETA-certified anchors and lightweight composite screws

EJOT is a pioneer in fastening solutions for both technical and architectural applications. Their engineered products are widely adopted in energy-efficient buildings, facade systems, and plastic-to-metal assemblies. Recognized across Europe, EJOT remains a top-tier fastener factory for structural and insulation fastening systems.

5. Altenloh, Brinck & Co. (SPAX): Trusted in Construction

• Headquarters: Ennepetal, Germany
• Founded: 1823
• Brand: SPAX
• Output: 50+ million screws daily
• Product Range: Wood screws, frame screws, construction fasteners

Altenloh, Brinck & Co. is Germany’s oldest fastener factory, renowned globally for their SPAX brand. Their screws are engineered for maximum holding strength, self-drilling capability, and reduced splitting in wood. SPAX products meet international building code standards, making them ideal for commercial and residential use.

6. Nedschroef: End-to-End Fastening Solutions

• Headquarters: Plettenberg, Germany
• Founded: 1894
• Capabilities: Full-service support from prototyping to production
• Main Industries: Automotive, aerospace, engineering machinery
• Specialties: High-volume cold-forming and precision fastener systems

Nedschroef delivers tailored fastening technologies for global OEMs. Its R&D-driven process makes it a reliable industrial fastener manufacturer for demanding sectors. Their in-house tool manufacturing and global logistics capabilities ensure product traceability and quality from start to finish.

7. Schraubenwerk Zerbst: Experts in Large Fasteners

• Headquarters: Zerbst, Germany
• Specialization: Heavy-duty bolts and screws from M16 to M80
• Production Volume: Up to 35,000 tons of steel annually
• Industry Use: Wind energy, infrastructure, heavy transport

Schraubenwerk Zerbst is a leader in large-dimension fasteners, serving projects that demand high mechanical strength and corrosion resistance. Their facilities focus on hot-forged and CNC-processed bolts for cranes, wind turbines, and structural steelwork.

8. Lederer GmbH: Stainless Steel Fastener Specialist

• Headquarters: Ennepetal, Germany
• Founded: 1970
• Focus: A4 stainless steel screws, nuts, washers, and custom C-parts
• Quality Standards: DIN, ISO, RoHS compliant
• Distribution Model: B2B digital catalog and logistics automation

Lederer GmbH supplies precision-grade stainless fasteners to industries requiring rust-resistant and hygienic components. Their robust logistics network and focus on high-grade A2/A4 materials position them among Europe’s most reliable aluminum fastener manufacturers and suppliers.

9. Fastbolt Group: Reliable for Distributors

• Headquarters: Gronau, Germany
• Business Model: B2B wholesale distribution of fasteners
• Logistics Hubs: Germany, UK, Portugal, China
• Technologies: FBonline ordering platform and EDI integration

Fastbolt supports fastener resellers and OEMs with streamlined distribution services. Known for consistency and price competitiveness, they deliver a wide portfolio of DIN/ISO-standard parts backed by advanced warehousing tech and supplier transparency.

10. Keller & Kalmbach: C-Part Management Innovator

• Headquarters: Unterschleißheim, Germany
• Specialty: Fasteners, C-parts, vendor-managed inventory systems
• Smart Solutions: LOGtopus digital inventory management, RFID bins
• Customer Base: Automotive, rail, electronics, logistics sectors

Keller & Kalmbach merges traditional fastener factory expertise with modern supply chain tech. Their RFID-based replenishment systems and analytics dashboards allow clients to reduce stockouts and optimize workflows. They’re a key player in fastener logistics innovation.

Conclusion

Choosing the right fastener factory is critical to ensuring product quality and reliability. These top industrial fasteners manufacturers in Germany, along with CNRL’s focused support for the European market, offer trusted solutions for serious buyers who value performance, certification, and fast delivery.

Ready to upgrade your sourcing strategy? Get in touch with CNRL for custom fastener solutions backed by experience, quality, and global reach.