Custom Formed Spring & Metal Component Spring Manufacturer:

Visit our corporate website:  www.katyspring.com

Compression Springs Extension Springs Torsion Springs Flat Springs

P: 281-391-1888    |   F: 281-391-0666




Compression Spring Formulas | Compression spring design specs

Spring Characteristic Open Open & Ground Closed Closed & Ground
Pitch (p) L – d
____
na
L
____
na
L – 3d
____
na
L – 2d
____
na
Solid Height (H) d(N1 + 1) d x N1 d(N1 + 1) d x N1
Total Coils (N1) na na + 1 na + 2 na + 2
Free Length (L) (p x na) + d p x na (p x na) + 3d (p x na) + 2d
d = Diameter of Round Wire (in. or mm.)
L = Free Length     N1 = Number of Coils
Na = Number of Active Coils
p = Pitch

Please send inquiries to: sales@katyspring.com
Ph. 281-391-1888

Compression Spring  Formulas | Compression spring design specs by Katy Spring

Small Compression Springs Suppliers | Small Springs

Small Compression Springs Suppliers | Small Springs

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