factory customized door lock hinge torsional spring switch spring stainless steel special-shaped hardware back clip v-shaped double twist spring 厂家定制门锁合页扭簧开关弹簧不锈钢异形五金背夹子V型双扭弹簧

1 piece

Send Inquiry Chat with supplier

Contacts Jurine Chat

Mobile 13003550486

Lz2025-7-6

WhatsApp +8613003550486

Click to Contact Yiwugo official customer service for International sourcing.

Yiwugo official customer service X

Whatsapp:

order number: for more information

rotation: multiple selections

item no.: torsion spring

shape: special-shape spring

material: multiple selections

curvature ratio coefficient: 100

winding ratio: 20

sample or spot: sample

with standard component or not: non-standard parts

standard number: for more information

brand: lijin

wire diameter: customization

spring outer diameter: customization

spring inner diameter: customization

pitch: customization

free height: customization

whether cross-border export is exclusively available: no

详情_01.jpg
详情_02.jpg
详情_03.jpg
详情_04.jpg
详情_05.jpg
详情_06.jpg
详情_07.jpg
详情_08.jpg
详情_09.jpg

Update time：20260602202148