Spiral Springs

Guide to Spiral Springs Specification

These springs are made from special materials and are commonly used in automotive doors and seats

A. Type of material

B. Width of material

C. Thickness of material

D. Length of material

E. Number of coils

F. Deflection at:

i) Installed position

ii) Maximum operation position

G. Maximum diameter of outside coil#

H. Length of leg

I. Position of leg

J. Torque

K. Surface finish