Fasteners Standards

The American Society of Mechanical Engineers (ASME) is a professional organization focused on technical, educational and research issues related to the engineering and technology...

ASTM (or ASTM International) is an international standards organization that develops and publishes voluntary consensus technical standards for a wide range of materials, products,...

The Deutsches Institut für Normung (DIN) is a German Institute for Standardization. It is a technical and scientific association dedicated to the creation of technical rules and the...

The International Organization for Standardization (ISO) is a federation of national standard bodies of approximately 158 member countries.

The Society of Automotive Engineers (SAE) is a professional engineering society whose objectives are to develop and promote standards in the automotive, aerospace and commercial /...

United States Standard or USS Flatwashers were developed to satisfy engineering requirements in the majority of industrial applications in all fields of manufacturing, maintenance...