The product is a M12 threaded boss made of SAE 5140 chromium alloy steel, with an outer diameter of 22mm and a length of 34.5mm. It features a metric thread size of M12 x 1.75 6H. This fastener is designed for industrial and business applications, offering durability and reliable performance. This threaded boss is an important component for various mechanical systems requiring high-quality materials and precise measurements.