The Lincoln Grease Fitting Zerk features a 90-degree angle with a 1/4-28 SAE-LT thread, constructed from high-quality stainless steel. This fitting is ideal for applications requiring corrosion resistance and durability, making it suitable for both automotive and industrial use. The 90-degree design allows for easy access in tight spaces, ensuring efficient lubrication. Its precision threading ensures a secure fit, preventing leaks and ensuring optimal grease flow. Perfect for maintenance professionals seeking reliable and long-lasting grease fittings.