What Are the Main Categories of Construction Fasteners? An Analysis of Anchors, Steel Structure Connectors, and Curtain Wall & Roofing Fastening Systems

Fastener Expo Shanghai 2026, co-organized by Shanghai Ebseek Exhibition Co., Ltd. and Luosi.com (China Fastener Info), with strong support from authoritative institutions including the Fastener Sub-Council of CCCMC, will be held from June 24 to 26, 2026, in Halls 1.1, 2.1, and 3 of the National Exhibition and Convention Center (Shanghai). The exhibition is expected to span 70,000 square meters, gathering over 1,400 exhibitors and attracting more than 25,000 professional visitors. Built on fifteen editions of industry accumulation, the event has developed into a comprehensive platform covering raw materials, finished products, machinery, molds, surface treatment, and intelligent manufacturing. Its positioning as a “truly effective fastener trade exhibition” has gradually become a widely recognized industry consensus.

Industry Overview: Stable Demand and Expanding Applications

Construction fasteners have consistently remained one of the most stable and widely applied segments in the fastener market. With the continuous increase in the penetration rate of steel structure buildings, the demand for fasteners used in steel structures in China has maintained a compound annual growth rate of over 5%. Meanwhile, the development of prefabricated construction, rail transit infrastructure, and new energy projects continues to drive demand for high-performance fastening solutions, offering clear growth opportunities for related enterprises.

Key Categories of Construction Fasteners

In practical engineering applications, construction fasteners can generally be divided into three main categories: anchor systems, steel structure connectors, and curtain wall & roofing fasteners. Each category corresponds to different structural load requirements and application environments.

Anchor Systems
Anchors are a fundamental form of connection, primarily used to fix steel structures or equipment to concrete substrates. Depending on their structure, they can be categorized into expansion anchors, chemical anchors, and cast-in-place anchors.

·Expansion anchors rely on mechanical expansion forces, offering convenient installation and suitability for general load scenarios. 

·Chemical anchors achieve high-strength bonding through adhesives and are widely used in high-safety projects such as bridges and rail transit. 

Cast-in-place anchors are installed before concrete pouring and are typically used in large-scale steel structure foundations.
With rising engineering standards, anchor products are evolving toward higher load-bearing capacity and improved corrosion resistance. 

Steel Structure Connectors
This category mainly includes high-strength bolts, friction grip assemblies, and heavy hex bolts. These components are directly related to structural safety, with performance grades typically at 8.8 or higher, including 10.9 and 12.9.
Currently, torque shear type high-strength bolts are widely adopted as mainstream products due to their ease of installation and stable mechanical performance. They are extensively used in bridges, industrial plants, and high-rise buildings. With the growth of prefabricated construction, higher requirements for precision and consistency are driving continuous improvements in cold heading and heat treatment processes.

Curtain Wall & Roofing Fasteners
These fasteners are primarily used in building envelope systems, including stainless steel self-drilling screws, waterproof fasteners, and specialized connectors. In addition to basic fastening functions, they must meet requirements for waterproofing, corrosion resistance, and weather durability.
For example, in photovoltaic roofing projects, fasteners must combine high strength with long-term corrosion resistance. This has accelerated the adoption of advanced surface treatment technologies such as Dacromet, hot-dip galvanizing, and zinc-aluminum-magnesium coatings.

Industrial Upgrading Drives Performance Improvements

The construction industry is transitioning from traditional methods to industrialized and green building approaches, directly influencing fastener development.

The rising proportion of steel structures continues to increase demand for high-strength fasteners. 

Prefabricated construction significantly boosts the need for standardized connectors with high consistency and reusability. 

At the same time, environmental requirements are driving upgrades in surface treatment technologies. Traditional electroplating processes are gradually being replaced by chromium-free environmentally friendly coatings, while demand for high-corrosion-resistant coatings is growing rapidly. In coastal and high-humidity environments, the usage rate of corrosion-resistant fasteners has already exceeded 60%. These trends will be prominently showcased at Fastener Expo Shanghai 2026.

Exhibitor Lineup Reflects Real Industry Supply Capacity

From the perspective of exhibitor composition, the 2026 exhibition has attracted a large number of construction fastener manufacturers. Companies such as Shanghai Yixuan, Ningbo Weifeng, Haiyan Fengtuo, Handan Zhengfa, Jinjiang Tagong, Wenzhou Jiuli, Zhejiang Chisheng, Zhejiang Xianchuang, and Zhejiang Bangli have confirmed participation. These enterprises offer a wide range of products from standard components to customized solutions, meeting diverse engineering needs.

This reflects a key industry trend: the shift from single standard products to integrated system solutions. Companies are not only supplying fasteners but also participating in connection system design, transforming the exhibition into a platform for both product display and technical exchange, as well as procurement decision-making.

Growing International Demand and Participation

Another notable trend is the increasing global demand for Chinese fastener products. Fastener Expo Shanghai 2026 will further strengthen its international trade function, attracting buyers from Southeast Asia, Europe, the Americas, the Middle East, India, Japan, and South Korea. Construction fasteners, as a major export category, maintain stable demand in overseas infrastructure projects.

Leading international companies such as Reyher (Germany) and Würth Industry (Germany) will also participate, bringing advanced product standards and encouraging domestic enterprises to align with higher-quality systems. This on-site benchmarking will further drive industry upgrading.

Fastener Steel (Shanghai) Forum Enhances Industry Collaboration

During the exhibition, the Fastener Steel (Shanghai) Forum will be held concurrently. The 5th edition in 2026 will expand in scale, inviting major steel producers such as Baowu Steel, Shagang Group, and Ansteel, along with leading fastener enterprises. Discussions will focus on material performance, processing technologies, and application requirements, providing a direct communication platform across the industry chain.

This full-chain interaction—from materials to applications—is particularly critical for construction fasteners, whose performance heavily depends on the matching of materials and processes.

Why Focus on Fastener Expo Shanghai 2026 for Construction Fastener Procurement

Compared to general exhibitions, Fastener Expo Shanghai 2026 stands out due to its long history and strong industry resource accumulation. From a small-scale industry gathering to a globally influential fastener exhibition, its development reflects the growth of the entire industry.

The 16th edition will continue its positioning as a “truly effective fastener trade exhibition,” covering multiple segments including finished fasteners, cold heading, molds and consumables, inspection and packaging, surface treatment, raw materials, and non-standard customization. This full industry chain coverage enables buyers to complete the entire procurement process—from selection and comparison to transaction—on one platform.

A Must-Attend Event for Construction Fastener Selection

For professionals in the construction industry, selecting the right fasteners involves a comprehensive evaluation of materials, processes, and application environments. Participating in a professional exhibition remains one of the most efficient ways to conduct centralized comparison and communication.

Fastener Expo Shanghai 2026 will bring together high-quality industry resources, forming a complete loop from product display and technical exchange to procurement matchmaking. In the context of ongoing industry upgrading, choosing a platform with real integration capabilities and proven transaction effectiveness is increasingly important.

For companies focusing on construction fasteners, this exhibition is not only a window to understand product trends but also a key opportunity to establish valuable partnerships.

The 16th Fastener Expo Shanghai 2026
Date: June 24–26, 2026
Venue: National Exhibition and Convention Center (Shanghai)
Scale: 70,000㎡ exhibition area | 1,400+ exhibitors | 25,000+ visitors

Data Sources

1.China Steel Construction Society 

2.China Fastener Info Industry Database 

Media Contact
Contact: Goblic Hu
Tel: +86-21-6386 0616
Email: goblic.hu@ebseek.com
Website: www.fastenerexpo.cn
Address: Room 1510, Guotai Haitong Guangdong Road Building,
No. 689 Guangdong Road, Huangpu District, Shanghai