Best in class nails that offer optimum performance and the best quality finish. The bright finish is suitable for indoor applications: Service Class 1. Suitable for indoor applications Conforms to Eurocode 5 and Service Class 1" Shank Dia. mm: 2.8 Length mm: 63 Head Type: Fully Round Shank Type: Ring Finish: Bright Material: N/A Nails Per Strip: 36 Fuel Cell Quantity: 3Size 2.8 x 63/3CFC - 3300 Pieces Timco Paslode - IM360Ci Nails & Fuel Cells Trade Pack - Ring Shank - Bright in Silver