How to Read a Fastener Specification Sheet

Keywords: Fastener specs, bolt specifications, material grade

A fastener specification sheet is its blueprint. Key details include: Material (e.g., Grade 5 steel, 316 Stainless), Dimensions (diameter, length, thread pitch), Mechanical Properties (tensile strength, yield strength), Coating (e.g., zinc plating), and applicable Standards (ASTM, ISO). Understanding these specs ensures you order the exact bolt, nut, or screw required for your application, preventing costly mismatches and ensuring compliance with engineering drawings.