High Quality Brass Grease Nipple Fittings SetSet Includes 9 Most Used Sizes: M6, M8, M10, Straight, 90-Degree, 45-DegreeMade of Good Quality Brass and are Hardened to Prevent Wear. Anti-corrosion and DurableThe Grease Zerk Nipple mouth is flat and , great for fastening. The thread is deeply, thread pitch more sturdy, it will not slippery when rotating. Suitable for most automotive, motorcycle, truck, farm, and industrial applications.Specifications:Product Name: Grease Nipple Fittings (Metric)Thread Pitch: 1mmSize includes:M6 Straight, 90-Degree, 45-DegreeM8 Straight, 90-Degree, 45-DegreeM10 Straight, 90-Degree, 45-DegreeColor: yellowMaterial: BrassPackage Contents:28 * M6 * 1mm Straight Grease Fitting20 * M6 * 1mm 90-Degree Grease Fitting20 * M6 * 1mm 45-Degree Grease Fitting15 * M8 * 1mm Straight Grease Fitting15 * M8 * 1mm 90-Degree Grease Fitting15 * M8 * 1mm 45-Degree Grease Fitting12 * M10 * 1mm Straight Grease Fitting10 * M10 * 1mm 90-Degree Grease Fitting10 * M10 * 1mm 45-Degree Grease FittingOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.