The Benefits of Light Duty Coiled Spring Pins in Soft and Brittle Materials
SPIROL invented the Coiled Spring Pin in 1948. Truly an engineered fastener, the Coiled Pin is available in three duties (light, standard, and heavy) to enable the designer to choose the optimum combination of strength, flexibility, and diameter to suit different host materials and application requirements. The flexible diameter absorbs a wider hole tolerance than rigid Solid Pins, and their shock absorbing design dampens forces and vibration to prevent hole damage and prolong assembly life.