Light Load Duty Compression Die Spring ISO, 8-40mm Diameter & Up To 300mm Long
Specification
Outside Diameter：8-40 mm
Inside Diameter：4-20 mm
Length：15-300 mm
Material：50CrVA Spring Steel
Lightest load (42%) - Yellow
Light load (52%) - Blue
Medium load (62%) - Red
Heavy load (72%) - Green
Super load (76%) - Brown
