High Tensile Grade 8.8
DIN 931/933 high-strength fasteners for demanding industrial use.
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Built on quality.
Driven by trust.
Precision-engineered bolts, nuts and fastening solutions that support strength, reliability and consistent performance across demanding industrial sectors.
GlobalIndustrial Focus
High StrengthEngineered Fasteners
ReliableQuality Control
Who We Are
Fastening solutions engineered for lasting connections.
DAK International is a specialized manufacturer of high-quality bolts, nuts, and fastening solutions, delivering precision-engineered products that support strength, reliability, and consistent performance across global industrial sectors.
With a foundation in engineering excellence and customer-centric operations, the company combines advanced manufacturing capabilities with stringent quality standards to serve demanding applications.
Discover DAK International
Product Range
Strength where it matters most.
Heavy Hexagon Bolt A325M
Metric structural bolt solution for critical steel connections.
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Why DAK
Quality assurance from specification to supply.
Our approach combines engineering expertise, manufacturing discipline and responsive support to deliver fastening products suited to demanding operational environments.
- Precision-engineered products
- International standards focus
- Multiple finishes and material options
- Standard and customized solutions
- Responsive customer support
Construction
Reliable fasteners for structural fabrication and high-strength bolted connections.
Infrastructure
Fastening solutions for bridges, steelwork and critical built-environment applications.
Energy
Durable components designed to support dependable operation in demanding installations.
Industrial Manufacturing
Bolts, nuts and screws for machinery, equipment, piping supports and assembly.
Need a fastening solution for your project?
Send your specifications to DAK International for product and datasheet enquiries.