4mm Bolt for Attaching to picatiny/Weaver rail

thingiverse

This customized design is based on Thingiverse's model with ID 193647, which you can access and modify using the Customizer tool (http://www.thingiverse.com/apps/customizer/run?thing_id=193647). For this specific version, the nut type is normal, with a nut step shape of 45 degrees. The thread step is set at 2, while the nut resolution is 0.2. Similarly, the step shape degrees are also 45, and the thickness is 2. The thread outer diameter is 4, and the nut thread step is 2. The socket diameter is 5, inner diameter is 8, head diameter is 8, non-thread length is 25, head type is a socket, and type is a bolt. Nut diameter is 8, countersink depth is 2, non-thread diameter is 4, nut height is 6, head height is 5, outer diameter is 14, resolution is 0.2, and nut thread outer diameter is 7. Thread length is 15 for this customized model.