When it comes to working with thick steel, the challenge is not just in drilling through it but also in ensuring a secure and durable fastening system. Traditional methods, like welding or using bolts, often require a great deal of time, precision, and additional materials. For industries where speed, reliability, and cost-efficiency are paramount, self-drilling screws offer an excellent alternative.

When it comes to fastening materials in industries that demand high durability, reliability, and performance, bi-metal screws stand out as one of the top choices. These screws are specially designed to combine the best of two metals, offering enhanced strength, resistance to corrosion, and long-lasting performance. Bi-metal screws feature a core made from a high-strength material, such as steel, while the outer layer is coated with a corrosion-resistant metal, like stainless steel or brass, which protects the screw from harsh environmental conditions.