The Lincoln Grease Fitting Zerk features a 1/4-28 SAE-LT thread, crafted from durable stainless steel for enhanced corrosion resistance. This fitting is designed for efficient lubrication in various applications, ensuring optimal performance and longevity. With a compact size, it fits seamlessly into tight spaces, making it ideal for automotive and industrial uses. The stainless steel construction meets high standards for durability and reliability, ensuring it withstands harsh environments. Perfect for maintenance professionals seeking quality grease fittings.