Specification Brand : Sydien BulletPoint1 : Metric Grease Zerks: Package contains 15pcs commonly used M5 grease zerk kit-straight(5pcs), 45-degree(5pcs), 90-degree(5pcs); Thread Size: M5 x 0.8. These straight and angled grease gun fittings will meet your needs for different applications BulletPoint2 : High Quality Material: These metric grease fittings are made of high strength brass. The brass maintains reliability in terms of corrosion, rust and oxidation resistance even in harsh outdoor environments BulletPoint3 : Convenient Use: No disassembly required! The grease zerk fittings quickly connects the grease gun to the inside of the machine and provides lubrication, effectively improving work efficiency. The thread is deep and clear, it will not slip when rotating BulletPoint4 : Application: Zerk grease fitting assortment is suitable for most automotive, motorcycle, truck and industrial applications. Use to restore and replace missing or broken grease fittings on your machines BulletPoint5 : Practical Functionality: Grease fitting, also known as zerks or grease nipples, are small hydraulic check valves used on bearings and similar mechanical assemblies to supply lubricant to internal working parts. If you have any questions, please contact us directly Color : Gold ConnectorType : Nipple ConnectorType1 : Barb ConnectorType2 : Threads ExteriorFinish : Brass ExternallyAssignedProductIdentifier1 : 778093059761 ExternallyAssignedProductIdentifier2 : 0778093059761 IncludedComponents : Fitting ItemName : Sydien Grease Fittings 15pcs, Metric Brass Grease Nipple Assortment Kit- M5 Straight & 45 Degree & 90 Degree Angled Zerk Fittings, Hydraulic Zerk Grease Fittings For Trucks, Cranes & Forklifts ItemPackageDimensions_Height : 10.5918 centimeters ItemPackageDimensions_Length : 0.9906 centimeters ItemPackageDimensions_Width : 6.4008 centimeters ItemPackageQuantity : 15 ItemTypeKeyword : hydraulic-fittings Manufacturer : Sydien Material : Copper ModelName : hydraulic hose crimp fittings ModelNumber : H20200601BC2136 NumberOfItems : 5 NumberOfPieces : 5 PackageLevel : unit PartNumber : H20200601BC2136 ProductDescription : Product Specifications Product Name: Grease Nipple Fittings. Thread Size: M5 x 0.8. Material: Brass. Color: Golden Tone. Package Content: 5 Pcs x Straight Grease Nipple Fitting & 5 Pcs x 45°Grease Nipple Fitting & 5 Pcs x 90°Grease Nipple Fitting. Dimension: 【Straight】 -Thread Size: M5 x 0.8. -Thread Length: 6mm/ 0.24". -Total Length: 12.8mm/ 0.5". -Hexagonal Length: 8mm/ 0.31". 【45°】 -Thread Size: M5 x 0.8. -Thread Length: 6mm/ 0.24". -Total Length: 19mm/ 0.75". -Hexagonal Length: 9mm/ 0.35". 【90°】 -Thread Size: M5 x 0.5. -Thread Length: 6mm/ 0.24". -Total Length: 16mm/ 0.63". -Hexagonal Length: 9mm/ 0.35".