5/16 Mild Steel 45° Ang GREASE NIPPLE BSF PACK OF 10

This mild steel grease nipple has a 45° angle and a 5/16 BSF thread. The pack contains 10 nipples.

Used with an appropriate grease gun or other pressurised lubricant, it facilitates lubrication of otherwise inaccessible internal bearing surfaces on machinery without dismantling it. It also prevents lubricant loss by back-flow and helps prevent contaminants from entering the bearing surfaces.