Tamo Net Screw Conversion Adapter This adapter is designed to attach an M8 net frame screw to a W1/2 (Whitworth 1/2 inch (12.7mm)), which is widely used in Japan, shaft. Screw Material: Aluminum Outer Screw: W1/2 Inner Screw: M8 Lock Nut Material: Stainless Steel Screw: W1/2 Weight: Approximately 25g Because it is handmade, the precision and surface finish are slightly rougher compared to machine-processed products, but it is finished to a degree that does not interfere with use. After screwing the main body into the frame, you can securely fix it to the frame by tightening the lock nut. Furthermore, the outer side of the screw body has the threading stopped a few mm short, so the lock nut will not fall off. It is offered at a lower price than commercial products, and the structure securely fixes the frame and the net, making it easy to use. Price is not negotiable. 80