Our bolts are crafted with exact threading to guarantee seamless assembly and superior holding power. From automotive to heavy industry, INDASCO bolts deliver strength and reliability in every critical connection.
Designed to withstand extreme loads, our bolts ensure long-lasting performance under the toughest conditions. INDASCO guarantees durability, safety, and uncompromising quality across all industrial applications.
INDASCO bolts provide unmatched fastening security for every project. With advanced production standards, they deliver precision, consistency, and maximum stability in structural and mechanical 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.

DIN 7990 - 1989
Hexagon Head Bolts with Hexagon Nut for Steel Structures

DIN EN 14399-8 (fit bolt) - 2008
High-strength Structural Bolting Assemblies for Preloading - Part 8: System HV — Hexagon Fit Bolt

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

DIN 7990 - 2008
Hexagon Head Bolts with Hexagon Nut for Steel Structures

DIN 6914 - 1989
Hexagon Head Bolts with Hexagon Nut for Steel Structures

DIN EN 14399-4 (Bolt) - 2015
High-strength Structural Bolting Assemblies for Preloading - Part 4: System HV - Hexagon bolts

ASME B 18.2.6 - 2019
Heavy Hex Structural Bolts (ASTM F3125 / F3125M)

ASME B 18.2.6 - 2006
Heavy Hex Structural Bolts (ASTM A 325 / ASTM A 490)

ASME B 18.2.6M - 2012
Metric Heavy Hex Structural Bolts (ASTM A 325M / ASTM A 490M)
![Heavy Hex Screws [Table 7] (ASTM A193 / A320 / A394) — ASME Hex Structural Bolts, Indasco product B-03-0006](https://indasco.com/wp-content/uploads/2026/09/B-03-0006-Th.jpg)
ASME B 18.2.1 (T7) - 2012
Heavy Hex Screws [Table 7] (ASTM A193 / A320 / A394)
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