Detail & Specs
The machine screw portion of this hanger bolt has left handed machine threads, unlike regular machine threading that turns to the right.
Hanger bolts have machine threading on one end and wood/lag tapping screw threading on the other. Popular for suspending construction wiring or metal assemblies from wood.
Reverse thread hanger bolts can be used in applications where the continuous rotation of an assembly would cause a standard right-hand threaded fastener to unscrew, while a left-hand fastener would remain securely in place.
A4 / 316 Superior Class Stainless Steel
Marine Grade Corrosion Resistant
Applications include furniture, ceiling suspensions, substrates for affixing solar panels, and marine assemblies such as boats and yachts.
Also known as dowel screw.