Check the listing for details. Solid Button Round Head Rivets Dome Rivet A2 Stainless Steel M2 M2.5M3 M4 M5M6M8. Condition: New. Listed at 1.59 USD. Product Description： Name: Solid Button Round Head Rivets Material:304 (A2) stainless steel Metric diameter:M2 (2mm) / M2.5 (2.5mm) / M3 (3mm) / M4 (4mm) / M5 (5mm) / M6(6mm) / M8(8mm) Shank length:3mm-60mm(Length does not include round cap thickness) The data is for reference only, please prevail in kind! Quantity: According to your choic Packaging: plastic bag / carton If you need to purchase in large quantities, please contact us and we will calculate the details and provide you with a discounted price! Customer service online time： Our working hours are from 8:30 am to 17:30 pm Beijing time Monday to Saturday，(excluding Chinese holidays and special circumstances). If the customer service does not reply to the message in time, please be patient, we will reply you immediately when we see the message. Problem solving: If you encounter any issues with your order, please contact us through eBay and we are always available to assist you. We will do our best to promptly resolve any problems. Please do not give neutral or negative evaluations casually, as this is impolite behavior. Thank you for your understanding!