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 parent category page gives you direct access to its complete product structure. At the top, you can browse through the available subcategories, making it simple to navigate across different product groups. Below, you’ll see all products that belong to this parent category, each displayed with its code and technical details. This setup ensures a clear and efficient way to explore our catalog, whether you are comparing items, reviewing specifications, or selecting the right product for your project.
![Square Nuts [Table 2] (SAE J995 / ASTM F594 / F467) — ASME Square Nuts, Indasco product N-04-0003](https://indasco.com/wp-content/uploads/2026/09/N-04-0003-Th.jpg)
ASME B 18.2.2 (T2) - 2015
Square Nuts [Table 2] (SAE J995 / ASTM F594 / F467)

ISO 4775 - 1984
Hexagon Nuts for High-Strength Structural Boltinig with Large Width Across Flats - Product Grades B - Property Classes 8 and 11

ISO 7413 - 1984
Hexagon Nuts for Structural Bolting, Style 1, Hot-dip Galvanized(Oversize Tapped) - Product Grades A And B - Property Classes 5,6 and 9

ISO 7417 - 1984
Hexagon Nuts for Structural Bolting - Style 2, Hot-Dip Galvanized(Oversize Tapped) - Product Grade A - Property Class 10

ISO 7414 - 1984
Hexagon Nuts for Structural Bolting with Large Width Across Flats, Style 1 - Product Grade B

EN 14399-10 (HR) - 2018
High-Strength Structural Bolting Assemblies for Preloading - System HRC - Regular Nuts (HR)

EN 14399-4 (Nut) - 2015
High-strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon Nuts

EN 14399-7 (Nut) - 2007
High-strength Structural Bolting Assemblies for Preloading - Part 7: System HR — Hexagon Nuts
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