INDASCO products meet international quality standards, providing fasteners trusted across industries worldwide. Certified processes and strict inspections ensure every piece delivers consistent excellence and reliability.
Our high-strength bolts are engineered for heavy-duty applications, supporting massive loads with unmatched safety. From bridges to machinery, INDASCO delivers performance where strength truly matters.
Beyond traditional fasteners, INDASCO focuses on innovative designs and custom solutions tailored to client needs. We combine technology and craftsmanship to deliver smarter fastening systems for modern industries.
Each category level on our website provides a clear structure that helps you navigate smoothly between different product groups. Here, you can view all related subcategories along with the products that belong to them. This approach allows you to quickly identify specifications, explore alternatives, and access technical details without confusion. Whether you are sourcing for a project, comparing standards, or selecting the exact item required, this section gives you a reliable starting point to proceed with confidence.

DIN 7990 - 2017
Hexagon Head Bolts with Hexagon Nut for Steel Structures

ISO 7411 - 1984
Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Thread Lengths According to ISO 888) - Product Grade C -...

ISO 7412 - 1984
Hexagon Bolts for High-Strength Structural Bolting with Large Width Across Flats (Short Thread Length - Product Grade C—Property Classes 8.8 and...

EN 14399-8 (Fit bolt) - 2007
High-strength Structural Bolting Assemblies for Preloading - Part 8: System HV - Hexagon Fit Bolt

EN 14399-3 (Bolt) - 2015
High-strength Structural Bolting Assemblies for Preloading - Part 3: System HR — Hexagon Bolt

EN 14399-7 (Cs bolt) - 2018
High-Strength Structural Bolting Assemblies for Preloading - Part 7: System HR - Countersunk Head Bolt

EN 14399-4 (Bolt) - 2015
High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts

EN 14399-8 (Fit bolt) - 2018
High-Strength Structural Bolting Assemblies for Preloading - Part 8: System HV - Hexagon Fit Bolt

EN 14399-7 (Cs bolt) - 2007
High-strength Structural Bolting Assemblies for Preloading - Part 7: System HR — Countersunk Head Bolt

EN 14399-4 (Bolt) - 2005
High-Strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Bolts
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