Sell Spring Unit

Model No.:DN-4435-1, DN-4435-2
Product Origin:China
Brand Name:DN
Price Terms:FOB Shanghai
Payment Terms:advance payment, T/T, irrevocable L/C at sight
Certification:RoHS
Description:1)Plastic material: PA66,GF 15%,UL 94-HB; temperature-resistant:130°C 2)Metal material: spring steel, nickel-plated; 3)Characteristic: good elasticity; The spring unit pressure length is 3.8mm, its pressure force should ≥0,40Kgf; The spring unit pressure length is 4.4mm, its pressure force should ≥0.5Kgf.