Rajeev Metal Industries manufactures Grease Nipples made of Tested Low Carbon Mild Steel. Rajeev Metal Industries is an ISO 9001: 2000 certified company. The fittings are precision manufactured and the tips are case hardened whenever necessary. These Grease Nipples are bright zinc plated to have a splendid look and to make them rust proof. The Grease Nipples made of Low Carbon Mild Steel includes Unified Fine Threads-UNF Threads, National Pipe Taper Threads-NTP Thread, British Standard Pipe Threads-BSP Threads, Metric Threads and Industrial Round Button Head.