Engineered for flawless compatibility, INDASCO nuts deliver secure fastening and stability in every application. From machinery to construction, they ensure lasting performance under demanding conditions.
Our nuts are manufactured with strict tolerances to guarantee tight, vibration-resistant joints. INDASCO quality provides consistency, safety, and strength across all industrial environments.
INDASCO nuts ensure dependable fastening for critical projects. With advanced engineering and durable materials, they offer unmatched reliability for automotive, structural, and heavy-duty uses.
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.
![Hex Flat Jam Nuts [Table3] (SAE J995, ASTM A563, F594, F467) — ASME Hex Nuts, Indasco product N-01-0075](https://indasco.com/wp-content/uploads/2026/09/N-01-0075-Th.jpg)
ASME B 18.2.2 (T3-HFJ) - 2010
Hex Flat Jam Nuts [Table3] (SAE J995, ASTM A563, F594, F467)

ISO 4034 - 2012
Hexagon Regular Nuts (Style 1) - Product Grade C

ISO 8674 - 1999
Hexagon Nuts, Style 2, with Metric Fine Pitch Thread - Product Grades A and B

ISO 8674 - 2023
Hexagon High Nuts, Style 2, with Fine Pitch Thread - Product Grades A and B

ISO 8674 - 2012
Hexagon High Nuts (Style 2) with Metric Fine Pitch Thread - Product Grades A and B

ISO 4035 - 2023
Hexagon Thin Nuts (Style 0) - Product Grades A and B

ISO 4033 - 2023
Hexagon High Nuts,Style 2 - Product Grades A and B

ISO 8673 - 1988
Hexagon Nuts, Style 1, with Metric Fine Pitch Thread - Product Grade A and B

ISO 4035 - 2012
Hexagon Thin Nuts Chamfered (Style 0) - Product Grades A and B

ISO 4033 - 2012
Hexagon High Nuts, Style 2 - Product Grades A and B