Purchase Qty. Reference FOB Price
1,000-2,999 Pieces US$0.80
3,000-4,999 Pieces US$0.60
5,000-9,999 Pieces US$0.40
10,000+ Pieces US$0.20
Product Description
Name: Spring one-way valve Model: YT-021220 Thickness: 1 ± 0.5mm Interface diameter: 4 ± 0.5mm Spring height: 10 ± 0.5mm Bottom diameter: 7 ± 0.5mm Total height: 25 ± 0.5mm Material: Plastic Color: Blue Weight: 15g Remarks: the above data are for ...