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.

ASME B 18.13 - 2017
Helical Spring Lock Washers for Socket Head Cap Screw SEMS

ASME B 18.13 - 2017
Slotted Pan Head Tapping Screw and Spring Washer Assemblies-SEMS (Type B Tapping Screw Thread Diameter)

DIN 6900-1 - 1990
Cross pan head screw and washer assemblies,coarse threaded screws with captive plain washer

DIN EN ISO 10644 - 1998
Screw and Washer Assemblies Made of Steel with Plain Washers – Washer Hardness Classes 200 HV and 300 HV

DIN EN ISO 10644 - 2009
Screw and Washer Assemblies Made of Steel with Plain Washers – Washer Hardness Classes 200 HV and 300 HV

DIN EN ISO 10644 (S2)
Hexagon Head Bolts and Washer Assemblies with Plain Washers

ISO 10510 (S3) - 2011
Slotted Pan Head Tapping Screws with Plain Washer

ISO 10510 (S2) - 1999
Cross Recessed Pan Head Tapping Screw and Plain Washer Assmblies
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