Product Details
- Bolts, Nuts & Washers
- Zinc Flake, Zn.&G.I . HDG
- DIN, ISO, ASME, JIS, BIS, GB
- Carbon Steel
- M36 - M64
Our Key Structural Fastener Products:
We supply a range of products designed for superior structural performance, including:
Heavy Hex Bolts (ASTM A325 & A490): Featuring a larger head for an increased bearing surface and higher clamping force, these are the industry standard for steel-to-steel structural connections.
Tension Control (TC) Bolts: Designed for efficient and verifiable tightening, TC bolts feature a splined end that shears off at a specific tension, ensuring correct preload and simplifying the inspection process.
Anchor Bolts & Threaded Rods: Essential for securing structural columns and heavy equipment to concrete foundations, providing a powerful and permanent hold.
All THV structural fasteners are manufactured from high-strength alloy steels and are available with specialized coatings like Hot-Dip Galvanizing (HDG) and Zinc Flake for maximum corrosion resistance. Produced in strict adherence to international standards including ASTM, DIN 7990, ISO, and ASME, our products deliver the certified performance and reliability that critical infrastructure demands.
Lamp Post Construction: Creating secure, load-bearing connections in steel beams and columns.
Structural Fasteners: Engineered for Critical, Load-Bearing Connections
When safety and structural integrity are non-negotiable, THV Fasteners provides a comprehensive range of high-strength structural fasteners. Unlike standard hardware, these components are specifically engineered and manufactured to withstand extreme loads, vibrations, and environmental stress. They are the essential foundation for building the world’s most demanding structures with absolute confidence.
