Danly DieMax™ Rectangular Wire Springs

Inch and Metric available in ISO color codes.
Metric is also available in JIS color codes.

ISO Color Codes:
Green – Light Duty
Blue – Medium Duty
Red – Heavy Duty
Yellow –  Extra Heavy Duty

JIS Color Codes:
Yellow – Extra Light Duty
Blue – Light Duty
Red – Medium Duty
Green – Heavy Duty
Brown – Extra Heavy Duty

These Danly springs are made from a high tensile strength chrome silicon wire.  A modified trapezoidal wire shape that changes to a D shape “optimal rectangular shape” during coiling achieves a low stress level for longer spring life.  The ends of each spring are closed and ground square to assure that the spring will stand on either end and provide a maximum bearing surface.