Customized Galvanized Zinc Plate Steel Wire Ball Point Pen Spring Small Ballpoint Pen Compression Spring Pressure Springs, Wire Diameter 0.4mm * Out Diameter 4.5mm * Length 18mm, 100PCS
Customized Galvanized Zinc Plate Steel Wire Ball Point Pen Spring Small Ballpoint Pen Compression Spring Pressure Springs, Wire Diameter 0.4mm * Out Diameter 4.5mm * Length 18mm, 100PCS
Ballpoint Pen Spring Wire diameter : 0.016" Inch Out diameter : 0.18" Inch Inner diameter:0.15" Inch Length : 0.7" Inch Turns Number:20 Coils Material : galvanized steel
Product Features
- 1.Made from galvanized steel
- 2. a pack of 100pcs
- 3.Use for ball point pen
- 4.Size:0.016 Inch Wire *0.18" Inch Out Diameter*0.7" Inch Lenngth*20 Coils