Peterson Spring - Technical Products Center Datasheets for Die Springs

Die springs are a robust type of helical compression springs consisting of rectangular wire. For the same value deflection, die springs carry 30% more load. These springs are designed to carry very high compression loads in hostile environments. Made mainly for punch press to provide consistent and reliable resistance, die springs also find use in other industries.
Die Springs: Learn more

Product Name Notes
Die Springs / High Force Compression Springs -- ISO Inch Series Extra Heavy Duty
Die Springs / High Force Compression Springs -- ISO Metric Series Extra Heavy Duty
Extra Heavy Duty (Solid Yellow) Efficient Operating Range is 15% to 25% deflection of free length.Maximum deflection is 25%; Long Life deflection is 20%; Optimum Life deflection is 15%. Deflection...
Die Springs / High Force Compression Springs -- ISO Inch Series Heavy Duty
Die Springs / High Force Compression Springs -- ISO Metric Series Heavy Duty
Heavy Duty (Solid Red) Efficient Operating Range is 15% to 30% deflection of free length.Maximum deflection is 30%; Long Life deflection is 20%; Optimum Life deflection is 15%. Deflection beyond...
Die Springs / High Force Compression Springs -- ISO Inch Series Light Duty
Die Springs / High Force Compression Springs -- ISO Metric Series Light Duty
Light Duty (Solid Green) Efficient Operating Range is 25% to 50% deflection of free length.Maximum deflection is 50%; Long Life deflection is 40%; Optimum Life deflection is 25%. Deflection beyond...
Die Springs / High Force Compression Springs -- ISO Inch Series Medium Duty
Die Springs / High Force Compression Springs -- ISO Metric Series Medium Duty
Medium Duty (Solid Blue) Efficient Operating Range is 20% to 37% deflection of free length.Maximum deflection is 37%; Long Life deflection is 25%; Optimum Life deflection is 20%. Deflection beyond...
Die Springs / High Force Compression Springs -- Standard Inch Series Medium Duty Medium Duty (White with Blue Stripe) Efficient Operating Range is 25% to 50% deflection of free length.Maximum deflection is 50%; Long Life deflection is 40%; Optimum Life deflection is 25%.
Die Springs / High Force Compression Springs -- Standard Inch Series Medium Heavy Duty Medium Heavy Duty (White with Red Stripe) Efficient Operating Range is 20% to 37% deflection of free length.Maximum deflection is 37%; Long Life deflection is 25%; Optimum Life deflection is...
Die Springs / High Force Compression Springs -- Standard Inch Series Extra Heavy Duty Extra Heavy Duty (White with Green Stripe) Efficient Operating Range is 15% to 25% deflection of free length.Maximum deflection is 25%; Long Life deflection is 20%; Optimum Life deflection is...
Die Springs / High Force Compression Springs -- Standard Inch Series Heavy Duty Heavy Duty (White with Yellow Stripe) Efficient Operating Range is 15% to 30% deflection of free length.Maximum deflection is 30%; Long Life deflection is 20%; Optimum Life deflection is 15%.