Machine-Screw Joints
Furnished content.
(from Popularwoodworking.com)
To build the ultimate jig, use a tap. When I build a jig or fixture that needs to come apart, I don't use wood screws, I use machine screws-and tap holes in the wood to receive them. It's very easy …Source
Read more here
edit: Woodworking/auto___machine_screw_joints.wikieditish...