Feature(may vary by option.)

●【Package Contents】100pcs Compression Springs.
●【Size】Wire Diameter:0.4mm/0.01inch, Outer Diameter:4mm/0.15inch, Total Length:30mm/1.18inch.
●【Material】Made Of Steel, It Has The Characteristics Of Corrosion Resistance, Good Elasticity, Good Flexibility, Uniform Strength And Force.
●【Function】Using The Elasticity Of The Spring, The Refill Can Be Stretched.
●【Application】Suitable For Ballpoint Pens, Press-Type Oil-Based Pens, Gel Pens.

[25mm]

[30mm]

Description

PRODUCT INFORMATION:
Product Name:Compression Spring.
Color:Silver.
Material:Steel.
Suitable Type:Push-Type Pen.
Wire Diameter:0.4mm.
Outer Diameter:4mm.
Total Length:30mm.
Feature:Smooth Surface, Uniform Spacing, Uniform Spring Spacing, Uniform Force, And Stable Rebound.
Quantity:100pcs.