Hanger Bolt Manufacturer High Strength Steel Yellow Plating

Hanger bolt have threaded areas at both ends: a lag screw thread at one end and machine screw thread on the other. They are designed for insertion into a pre-drilled hole and are ideal for overhead applications, such as suspending electrical wiring or sheet metal from wooden structures. Ever Hardware provides custom-made fasteners and customizable packaging.
Lag screws also commonly known as lag bolts, lag screws are some of the toughest fasteners. Lag bolts are used in wood construction for heavier load applications than most wood screws can support.These extremely sturdy fasteners are usually used to connect heavy lumber or other heavy materials that are bearing an intense load.
These screws differ from normal wood, self-drilling or sheet metal screws. Compared to most ordinary screws, lag screws are massive in size. Most lag screws are at least one inch long and ¼-inch thick.

Heat treating makes hanger bolt high strength. Heat treating is a group of industrial and metalworking processes used to alter the physical, and sometimes chemical, properties of a material. The most common application is metallurgical. Heat treatments are also used in the manufacture of many other materials, such as glass. Heat treatment involves the use of heating or chilling, normally to extreme temperatures, to achieve a desired result such as hardening or softening of a material. Heat treatment techniques include annealing, case hardening, precipitation strengthening, tempering, normalizing and quenching. It is noteworthy that while the term heat treatment applies only to processes where the heating and cooling are done for the specific purpose of altering properties intentionally, heating and cooling often occur incidentally during other manufacturing processes such as hot forming or welding.