The Lincoln Grease Fitting Zerk features a 90-degree angle with a M10 x 1 taper thread, crafted from durable steel. This fitting is designed for efficient lubrication in tight spaces, ensuring optimal performance in machinery. Its robust construction guarantees longevity and reliability, making it suitable for various applications in automotive and industrial settings. The taper thread ensures a secure fit, preventing leaks and ensuring consistent grease flow. Ideal for maintenance professionals seeking high-quality grease fittings.