High Quality Stainless Steel Phillips Straight Knurled Fillister Head Thumb Screws

M8 Knurled Thumb Screws High Type The M8 thumb screws made by stainless steel. Thread Diameter: 8.0 mm Thread Pitch: 1.25 mm Head Height (a): 6.0 mm Head Diameter (D): 24.0 mm Shoulder Height (b): 3.0 mm Shoulder Diameter (H): 16.0 mm K: 16.0 mm Pack of 2 PCS Drive type: Knurled,Thumb The thread of the screw generally extends up to the shoulder and ends in a runout without recess. They are suitable for universal use and can be quickly tightened and loosened without tools.