【Prevent Oil Leakage】 The grease nipple threads are neat and deep. It will not slip when rotating, which ensures that the grease nipple engages tightly with the grease line and prevents the grease nipple from falling off or leaking from the side.
100Pcs Hydraulic Grease Nipple Fitting Assortment Set Popular M6 M8 M10 Straight
M6 X 1 (6mm) Straight Hydraulic Grease Nipple Fitting (10) - UK Manufacture
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MARINE GRADE STAINLESS STEEL HYDRAULIC GREASE / OIL GUN NIPPLE 1/8"BSP THREAD
110pc Hydraulic Brake Grease Nipple Assortment Fittings Metric Sizes M6 – M10
130pc Hydraulic Metric And Imperial Grease Nipple Fittings Assortment Set