The wing screw with a 3/4" BSW (British Standard Whitworth) thread is a hand-operated fastener used for clamping, securing, or adjusting components without the need for tools. The ergonomically shaped wing handle allows easy and low-effort operation. The screw is made from durable steel or stainless steel and is suitable for applications in mechanical engineering, vehicle technology, and plant construction where secure and repeatable fastening is required.