Compression spring 43

spiralsteelISO 1243

43 series compression springs - Strength, precision and ISO 10243 standardization Discover Émile Maurin's complete range of helical compression springs, designed to meet the requirements of the most demanding industrial applications. Manufactured to ISO 10243 standards, these springs guarantee interchangeability, durability and consistent performance. Available in five color-coded strengths (violet, yellow, blue, red, green), they cover a wide range of mechanical stresses, from extra-light to very high. Lengths range from 25 to 305 mm and outside diameters from Ø10 to 63 mm, ensuring a wide variety of configurations. Each spring is specially heat-treated to ensure high yield strength, resistance up to 250°C and long service life, even under intensive conditions. Full data sheets give nominal forces, permissible strokes, tolerances and estimated life cycles.