General description The Sherwood 10X1.25MM HSS Hexagon Die Nut is designed for use with spanners to clean and repair existing external screw threads. It adheres to the BS 1127 standard, ensuring reliability and precision in your threading tasks. Technical specifications Dimensions Standard: BS 1127 Hex Width: 0.92 in Material: High Speed Steel Thickness: 3/8 in Thread Direction: Right Hand Thread Size: M10 x 1.25 Thread Standard: Metric Fine Other information