M3 grub screw dimensions

Jan 12, 2012. #2. I'd say carefully drilling it out is your only option. Carefuly centre punch the screw and drill it out probably starting with a 2mm drill working slowly up in sizes until you're near the threads. Then use a small angled pick to remove what's left of the screw. I've done this loads of times on various fixings on old motorbikes. Standard DIN913 grub screws with flat end. Grade 5 6Al-4V is a high strength titanium alloy. Tensile Strength 91.5kgf / mm 2. Yield Strength 84.5kgf / mm 2. Elongation 10 Percent. ... Includes socket wrench for 0-80 size screws. Lengths shown are based on standard stock but may vary. There is also a good range of Tools - Nut Drivers on the. Designation [ edit] A metric ISO screw thread is designated by the letter M followed by the value of the nominal diameter D (the maximum thread diameter) and the pitch P, both expressed in millimetres and separated by the multiplication sign, × (e.g., M8×1.25). If the pitch is the normally used "coarse" pitch listed in ISO 261 or ISO 262, it.