Attention! Not suitable for medical use! This product is intended to be used in hobbies, electronics, and other activities that do not require sterilization. For the application of adhesives, epoxies, lubricants, etc. Rounded (flat) tip Effective needle length: 24 mm Outer Diameter (OD): 0.9081 mm Inner Diameter (ID): 0.603 mm Needle Dead Volume (µL/25.4 mm): 7.255 µL/25.4 mm Attachment: Luer Lock