Hanger bolts are specially designed fasteners with wood screw/lag screw threads at one end, and machine screw threads at the other. One end is screwed into wood leaving the exposed machine screw threaded end available to attach a nut or any other mating component. This part wood screw, part machine screw is also known as table leg bolts and often used in furniture manufacturing. Other uses include storm proofing windows where plywood or other protective materials can be placed over the glass pane and easily attached/removed and held in place with zinc die cast wing nuts.
Stainless Steel Fasteners - Hanger Bolts - Full Thread
Stainless Steel Fasteners - Hanger Bolts - Plain Center
Stocked in diameters from 1/4" to 1/2" and lengths up to 8". Hanger bolts with plain center (unthreaded center) to make installation easier also available. Full thread and plain center hanger bolts also available in steel when additional protection against corrosion is not needed.
For technical specifications of hanger bolts click here.