20pcs Stainless Steel Compression Springs 1.5mm Wire Dia 11mm Dia 35 Length
Product Information:
Material: Spring Steel
Wire Diameter(d): 1.5mm
Outer Diameter(D): 11mm
Inner Diameter = Outer Diameter - 2*Wire Diameter
Length(L): 35mm
The Surface Is Smooth, The Appearance Is Free Of Sand Holes, And It Is Round And Smooth
Hard And Durable, Full Of Elasticity
The Spacing Is Uniform, The Curve Is Prominent, And The Force Is Stable