NA1416P Clamp Nut Bolt 14-16mm 10 Pcs Per Pkt The Tridon NA series clamp range provides superior design and proven reliability Manufactured with a solid band with a rolled edge and smooth underside to prevent hose damage and deliver high strength for superior sealing The NA series is designed with a fixed nut and bolt for ease of installation, ideal for use in confined spaces, comm only used in OEM applications NA (Nut & Bolt Clamp) Band – Aluzinc / Carbon Steel Zinc Plated (9.0mm wide) Nut – Carbon Steel Zinc Plated Bolt – Carbon Steel Zinc Plated (7mm slotted hex head)