This 8mm x 300mm variant comes in a pack of 25, engineered for extreme-depth structural fixing in the most demanding softwood and hardwood construction applications. The 300mm length provides exceptional penetration depth, making it ideal for the heaviest-duty connections including thick structural beams, large-scale framing and substantial load-bearing assemblies. This pack size is perfect for specialist construction requirements. The wafer head profile ensures a flush finish with the timber surface, whilst the deep torx compatible t40 insert delivers higher torque levels and eliminates cam-out for reliable installation. The super sharp tip provides immediate bite from the first turn, and the patented self-drilling thread removes pre-drilling requirements whilst preventing splitting. These screws can flex by up to 35 , reducing the likelihood of shearing when used in flexible materials. Features and benefits: 8mm x 300mm dimensions for extreme-depth applications pack of 25 screws for heavy-duty projects tan elementech 2000 finish for superior corrosion protection self-drilling thread prevents splitting near edges flexes up to 35 to reduce shearing risk ce approved for load-bearing construction use specifications: size mm : 8 length mm : 300 finish: tan anti-corrosion pack qty.: 25