20 PCS SAE & Metric Grease Fittings Assortment, Hydraulic Grease Gun Fittings with 1/4'' 1/8'' M6 M8 M10 Straight, 45 Degree Zerks Kit for Automotive Industrial Machinery Lubrication

• [Nickel-Plated Iron] Made of high-strength nickel-plated iron for rustproof, chemical-resistant, and anti-oxidation performance. Outperforms zinc-plated iron in various environments, extending service life by over 30%.
• [Standard Metric Sizes]1/4''-28,1/8''-27,M6, M8, and M10 metric sizes. Available in180°, and 45° angles with multiple dimensions. Fits lubrication needs for cars, motorcycles, and industrial machinery.
• [Easy to Use] Straight-through design connects seamlessly to grease guns. Allows quick lubrication without disassembly, saving maintenance time. Precision-made to prevent leaks. Comes with protective caps to block dust and grime for lasting durability.
• [Versatile Applications] Designed for lubricating bearings in cars, farm equipment, construction machinery, and industrial gear. Nickel-plated material can withstand harsh outdoor conditions—a go-to choice for repair technicians.
• [convenient Storage] Includes a sturdy partitioned case. Thick dividers clearly separate1/4'',1/8'' and M6/M8/M10 sizes for organized storage, preventing mix-ups or loss. Portable and easy to access.

Product description

From the brand As a mechanic, l was frustrated by low-quality screws.So l started [Aitoper] to craft precision screws you canrely on, every time. For engineers, by engineers. Our journey began not in a boardroom, but on the shop floor, frustrated by grease fittings that failed under pressure. We channeled that frustration into a single mission: to engineer the most reliable, leak-proof grease nipple on the market. Every component, from the stainless steel ball to the reinforced spring, is precision-machined. We don't just sell fittings; we sell peace of mind for professionals who demand performance without compromise.