Product Name: F436 Stainless Steel Flat Washer with Black Model NO.: F436 Spring Washer Type: Standard Combination Washer Packaging: All Inclusive Combination Washer Structure: A Type Material: Stainless Steel Type: Flat Gasket Delivery Lead Time: 30-45 Work Days Trademark: YPH Transport Package: 25kgs Per Pallet,900kgs Per Pallet ,36box Per Pall Specification: M4-M100 Origin: Ningbo, Zhejiang, China HS Code: 7318160000 Product Description More about the products:StandardF436Grade2,5,8,10SizeM4-M100SurfaceBlack,zinc-plating,H.D.G,dacromet,etc.MaterialCarbon steel,Alloy steel,stainless steel,etc.Package25kgs per Box, 36 box per Pallet,900kgs per PalletSampleFREE Samples Will be ProvidedOur Advantages:1.TOP Quailty Control2.Competive and Attractive Price3.Professional And Experienced company4.OEM Accepted5.Shortest Delivery6.Best service for youNingbo yi pian hong fastener Co., Ltd is a professional fastener manufacturer and exporter of China fastener, also is one member of China Fastener Association.We are proficiently engaged in manufacturing various kinds of high strength bolts, nuts and thread rods with a yearly capacity of 30,000 tons and an annual turnover of 300 million Yuan.Our products include standards of ANSI/ASTM, DIN, BS, ISO, GB, JS, etc, which are mainly applied to the fields of high strength tight firmware and petroleum pipes' valve.Our products are mostly exported to Europe, North America, the Middle East and Southeast Asian countries and regions.We receive great acclaim from our clients at home and abroad because of the fine quality of our products and our good credit.