Rawlbolt Loose Bolt M8 25L is a mechanical expanding shield anchor designed for securing fixtures to cracked and non-cracked concrete, hollow-core slabs, flooring blocks, and masonry substrates, making it a versatile choice for structural and heavy-duty installations. It features a three-piece expanding sleeve that provides maximum expansion and secure clamping force, ensuring reliable load transfer and safety under demanding conditions. With an M8 diameter, 80 mm overall length, and support for up to 25 mm fixture thickness, it’s suitable for applications like roller shutter doors, steelwork, machinery, pipework supports, and fire doors. Installation requires a 14 mm drilled hole and is completed by tightening to the recommended torque with a 13 mm wrench. As part of the world’s most popular all-purpose expanding shield anchor range, the Rawlbolt M8 25L provides dependable performance and versatility for professional and DIY projects alike.