Key Locking Thread Insert,8 mm L,PK10
Key Locking Thread Insert, System of Measurement Metric, Insert Diameter 8 mm, Overall Length 8 mm, Internal Thread Size M4-0.25, Drill Bit Size 7.70, Internal Thread Fit 4H5H, External Thread Size M8-1.25, External Thread Fit 4H, Thread Direction Right Hand, Thread Type Coarse, Material Stainless Steel, Finish Plain, Wall Type Heavy Wall, Number of Locking Keys 4, Compatible Material Metal, Compatible Tap Size M8-1.