Check the listing for details. A2 Stainless Hex Socket Cap Head Screws Allen Key Bolt M3M4M5M6M8M10M12. Condition: New. Listed at 2.35 USD. Product Description:Product Name:Small Mini Hex Socket Cap Head Screws Material:304 (A2) stainless steel Metric thread diameter:M3 (3mm) / M4 (4mm) / M5 (5mm)/M6 (6mm) / M8(8mm) / M10 (10mm) / M12 (12mm) / M14(14mm) / M16 (16mm) / M20 (20mm) Metric thread pitch:0.4mm(M3) /0.45mm(M2.5) /0.5mm(M3) / 0.7mm(M4) / 0.8mm(M5)/1mm(M6) / 1.25mm(M8) / 1.5mm(M10) / 1.75mm(M12)/2mm(M14) /2mm(M16) /2.5mm(M20) Thread length: 3mm-150mm Size = d(thread diameter) x L(thread length)Product Size,For example: M3x5mm (thread diameter=3mm, thread length=5mm) The data is for reference only, please prevail in kind!Quantity: According to your choicPackaging: plastic bag / cartonIf 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.Issue Resolution：If you encounter any problems with your order, we are here to help. Please reach out to us, and we will do our best to address and resolve any issues in a timely manner.