M3 Screw Black Hex Screw Nut Plastic PCB Standoff Assortment Kit M3NH2 POM DIY 260pcs The item is a set of 260pcs simple and practical M3 nylon hex screw nuts assortment in black color. They are mainly made of durable hard nylon and plastic materials, and easy to install and useNylon has the characteristics of insulativity, Non-Magnetic, thermal insulation, corrosion resistance.Application in electronics, computers, PC board, DIY hobby etc. to replace the screw fasteners. Specification: Color: BlackMaterial: durable hard nylon and plasticModel: M3NH2Item: M3 Nut & Screw SetsWorking temperature: -30 C ~ 130 CBox Size: 17.5 x 10 x 2.3cm / 7" x 4" x 1" Quantity: 260pcs ( parts distributed show as the following chart: ) Assorted kit list: Type Length (Size) QuantityNuts M3 60Hex Spacers M3 20Screws M3 x 6mm 20Screws M3 x 12mm 20Screws M3 x 20mm 20Hexagon nylon columnM3Χ6mm 15Hexagon nylon columnM3Χ10mm 15Hexagon nylon columnM3Χ15mm 15Hexagon nylon columnM3Χ20mm 15Hexagon nylon columnM3Χ6mm+6mm 15Hexagon nylon columnM3Χ10mm+6mm 15Hexagon nylon columnM3Χ15mm+6mm 15Hexagon nylon columnM3Χ20mm+6mm 15 Feature: Type specification complete, the quality is reliable.Never rust, beautiful, practical, durable and convenient for using.Packed in a plastic box, good for storage and difficult to damage. Package Included: 1pac x M3 Screw Black Hex Screw Nut Plastic PCB Standoff Assortment Kit M3NH2 POM DIY 260pcs Check out our other items! Check out our Hown Store Click here, Subscribe to this seller's newsletter, and you'll also follow them for featured items and special offers Shipping Policies:We ship to the Lower 48 States only (Does NOT include Hawaii or Alaska)We cannot ship to PO Boxes/APO'sWe cannot combine shipping.No Local Pickup. All items will be shipped directly to you from our warehouses within 1-3 business days. Most items are delivered within 3-5 business days, however, please allow 3-9 business days. All items are in stock when they are listed. Inventory is tracked and updated regularly. However, if demand exceeds our supply, we will give the customer the following options: Full refund. Have the item back ordered and shipped when it becomes available. We will offer other items in similar style and quality. Your buy / purchase of the item implies you agree to this policy. If you have a question about a product not otherwise answered in the item description, please contact us via eCRATER messages first and allow us the opportunity to help you and be sure we have what you're looking for. Exchange/Return Policy:Your satisfaction is guaranteed! If for any reason you are unhappy with your item, just return it within 30 days for a full refund, minus shipping cost. Please contact us prior to initiating a return so that we can issue you a refund authorization.We accept returns under the condition that it does not open the packaging has not been damaged merchandise.We have money back warranty program and after sale service.Payment PolicyWe require Immediate Payment. Must be an authorized address.