※ Model: Tower Spring

※ Wire diameter: 0.4/0.7/0.8mm, etc. (optional, otherwise, please contact customer service to send the link)

※ Material: 304 stainless steel

※ Surface treatment: natural color

※ Standard: GB

※ Specification expression = wire diameter*small diameter/large diameter*length*number of turns,

Namely: d (wire diameter) * D1 minor diameter / D2 major diameter * L length * N spring coil number (unit: mm)

※ Length (mm): 8/10/12/14/15/20mm (optional)

 

※ Size conversion:

Pitch diameter = outer diameter-1 times the wire diameter

Inner diameter = outer diameter-2 times the wire diameter

Unit of stiffness/elasticity coefficient: N/mm

Effective laps = total laps-2

Pressure = elasticity coefficient * compression length

※ Reminder: The pictures are for reference only, and the actual product shall prevail.