Rowl Bolt / Fix Bolt M12

The Rawl Bolt M12 is a heavy-duty mechanical anchor designed to securely fasten fixtures to concrete, brick, stone, and other solid substrates. Its expanding sleeve mechanism spreads outward as the nut is tightened, creating a strong and reliable grip that withstands substantial loads and vibration — ideal for construction, industrial, and structural applications. Made from durable steel with corrosion-resistant finish, it ensures long-lasting performance in both indoor and outdoor settings. Commonly used for fixing structural steelwork, handrails, machinery, shutter doors, and more, the M12 size refers to its 12 mm metric thread for robust anchor strength.