Shanghai Sea Song Co., Ltd.  

Product Name: Contact Washer / Conical Washer (NFE25-511) Model NO.: NFE25-511 Spring Washer Type: Standard Combination Washer Packaging: Half a Pack Combination Washer Structure: Contact Washer Material: Carbon Spring Steel, Stainless Steel Type: Contact Washer Contact Washer: Conical Washer, Nfe25-511 Trademark: Sea Song Transport Package: Inner Box + Outer Carton + Wooden Pallet / Case Specification: DIN, ANSI, BS, UNI Origin: China HS Code: 7318 Product Description Contact Washer NFE 25-511Size: M3~M20. Material: Carbon spring steel Mn65. Stainless Steel ANSI 420, 304, 316.Surface Finish: Black Oxide, Dacromet, Zinc Plating, Plain, etc. Size, thickness, style or other specifications can be designed according to your demand.