The product is a lot of 8 M10-1.5 x 75mm class 10.9 hex flange bolts made of steel with a phosphate and oil finish. These bolts have a threaded length of approximately 29.0mm and a thread pitch of 1.5mm. The head marking is HRF 10.9 and the fastener type is a hex flange bolt with a hex flange head style. These bolts are designed for industrial and commercial use and are suitable for various applications requiring a strong and durable fastening solution.