Product Name: Spring Washer / Spring Lock Washer / Split Lock Washer DIN127b ASME Model NO.: DIN127B ASME Spring Washer Type: Standard Combination Washer Structure: B Type Material: 70# High Carbon Steel/ Stainless Steel Type: Carbon Steel/ Stainless Steel Trademark: KP Transport Package: Small Box/ Bulk Carton/ Pallets Specification: M2.5-M48, #4-2" Origin: China HS Code: 7318210000 Product Description KINGPLUSE is specialized in different kinds of products. We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we make our products with good quality at the reasonable price.Spring washer / spring lock washer / split lock washer DIN127B ASMESYSTEMSIZEMATERIALFINISHSPECIFICATIONSMETRICM2.5-M4870# High Carbon SteelPlainBlackZP, YZPHDGDacrometDIN125ADIN7980INCH#4-2"ASME B18.21.1about US:KINGPLUSE, ISO9001: 2015 certified, is a professional manufacturer of hexagonal fasteners, as well as an exporter of a wide range of industrial and constructive fasteners and fixings.KINGPLUSE was founded as a trading agent for hexagonal bolts in 2006 in Shanghai. Gone through rapid development, Kingpluse has accumulated rich experience in fastener filed, especially in hexagonal items. To kepp competitive and reliable in the market, KINGPLUSE has seized the chances to become the owner of a manufacturer for bolts and the shareholder of 3 professional manufacturers for self-drilling screws, nuts and washers during the year of 2012-2014. Largo capacity, along with our professional knowledge and experience, will guarentee the customers getting high quality products at the most favorable prices.KINGPLUSE COMMITMENT:High Quality ProductsMost Competitive PricesOn-time deliveryComprehensive After-Sale servicePRODUCTION WORKSHOP:WE HAVE STRICT QUALITY CONTRAL:OUR MAIN PRODUCTS: