3D printer accessory reprap Wade's extruder hobbed bolt

3D printer accessory reprap Wade's extruder hobbed bolt 

M8 hobbed bolt for a reprap-style 3D printer and  Lulzbot Taz 4 3D Printer. 

Made from 18-8 stainless steel, which offers excellent corrosion resistance, these metric cap screws have a Class 6g thread fit and may be mildly magnetic. They have a minimum tensile strength of 100,000 psi but are not rated for hardness. Screw length is measured from under the head.