BD PEN NEEDLE 31G (5MM)

BD PEN NEEDLE 31G (5MM) is a precision injection needle engineered for pen-based insulin and medication delivery systems. The 31-gauge specification provides an ultra-fine needle diameter, minimizing tissue trauma and reducing injection-related discomfort for patients requiring frequent parenteral therapy. The 5mm length ensures optimal subcutaneous penetration while maintaining safety margins, making it ideal for various body sites and patient populations. Compatible with standard insulin pens, this needle delivers reliable performance for diabetes management and other injectable therapies, combining clinical efficacy with enhanced patient comfort during routine medication administration.