constant force spring
USD $0.1 - $0.2 /Piece
Min.Order:1000 Pieces
Nantong Zhuoyue Accurate Fittings Co., Ltd.
spiral spring, stainless steel spring, industrial spring
1. Finish: black oxide, zinc/nickel/chrome plating, power coating, passivate oiled to prevent rust, and so on
2. thickness is from 0.15mm to 3.0mm, and the width is from 3.0mm to 80mm
3.it is used in toys and cars
4. high quality and long service-life