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INDASCO screws deliver accurate threading and secure fastening for all applications. Built for strength and consistency, they ensure smooth assembly and long-lasting performance.
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 18.3 - 2003 (R2008)
Hexagon Socket Flat Countersunk Head Cap Screws
ASME B 18.3 - 2003 (R2008)
Hexagon Socket Head Shoulder Screws
![Hexagon Socket Head Cap Screws [Table 1] (ASTM A574 / F837) — ASME Hex Socket Screws, Indasco product S-02-0003](https://indasco.com/wp-content/uploads/2026/09/S-02-0003-Th.jpg)
ASME B 18.3 (T1) - 2012
Hexagon Socket Head Cap Screws [Table 1] (ASTM A574 / F837)
![Hexagon Socket Head Shoulder Screws [Table 13] — ASME Hex Socket Screws, Indasco product S-02-0002](https://indasco.com/wp-content/uploads/2026/09/S-02-0002-Th.jpg)
ASME B 18.3 (T13) - 2012
Hexagon Socket Head Shoulder Screws [Table 13]
ASME B 18.3 - 2003 (R2008)
Hexagon Socket Head Cap Screws
