In the world of industrial fastening, technical standards are often perceived either as a set of constraints to comply with or as documents far removed from everyday practice. In reality, standards represent a central tool for guiding technical choices and reducing uncertainty in decision-making.
Understanding what is mandatory, what is recommended and what falls under the responsibility of those selecting a fastening solution makes the difference between a formally compliant solution and a truly reliable one.
What standards are used for in fastening
Technical standards are created to define a common language, establish minimum requirements and make different products and solutions comparable. In fastening, this means being able to rely on shared parameters relating to dimensions, mechanical properties, materials and treatments.
Standards do not design in place of those selecting the fastening system, but they provide a reference framework that allows for more informed and defensible decisions over time.
Not all standards carry the same weight. Some become mandatory because they are referenced by directives, regulations or technical specifications, while others remain voluntary standards.
In fastening, it is essential to distinguish between binding requirements and technical guidelines. Confusing these two levels can lead both to over-interpretation and underestimation, with significant consequences in terms of safety and responsibility.
Product standards and application standards
An aspect that is often unclear concerns the difference between standards governing the product and standards relating to its use.
Product standards define characteristics such as geometry, tolerances and mechanical properties of fastening elements. Application standards, on the other hand, provide indications on how these elements behave within a joint and how they should be considered during application.
Confusing these two areas can generate a false sense of security: a compliant product does not automatically guarantee a correct result if used inconsistently.
Technical responsibilities along the supply chain
Standards also help clarify the issue of responsibilities. Those who manufacture, supply and use a fastening element have different roles and responsibilities.
Complying with a product standard means ensuring that the component possesses specific characteristics. However, selecting the most suitable fastening solution for a specific application remains a technical decision that falls under the designer’s responsibility and takes into account the context, working environment and operating conditions.
When standards are not enough
Relying exclusively on regulatory compliance can be misleading. Standards define minimum requirements and reference conditions, but they do not cover all the real variables of an application.
In these cases, the standard represents the starting point, not the finish line. The quality of the decision depends on the ability to correctly interpret the context and integrate regulatory indications with a systemic view of fastening.
Technical decisions that make the difference
The most critical choices in fastening do not concern only formal compliance with standards, but also how these standards are applied. Understanding the limits, scope and assumptions underlying a standard makes it possible to avoid recurring mistakes.
In this sense, standards become a decision-support tool, not an excuse for delegating technical responsibility.
The contribution of VIPA Academy
VIPA Academy addresses the topic of technical standards with the aim of providing a clear and applicable interpretation framework. Understanding the role of standards means knowing how to use them as a reference without attributing meanings to them that they do not have.
Spreading this awareness helps make more solid decisions and reduce ambiguities along the fastening supply chain.
Conclusion
In fastening, standards are not merely a formal requirement, but a tool that guides choices and responsibilities. Knowing how to distinguish between obligations, recommendations and autonomous technical decisions is essential for building reliable and defensible solutions.
Standards make a difference only when they are understood and applied consciously.
Sources and references
- ISO 12100 – Safety of machinery: General principles for design – Risk assessment and risk reduction
https://www.iso.org/standard/51528.html - VIPA Technical Catalogue – Standards and references for fastening elements
Technical references available in the VIPA Catalogue (current edition)