A hanger bolt is a type of fastener with two different thread types on either end: a machine thread on one side and a wood (lag) thread on the other. These bolts are commonly used for attaching objects to wooden structures, like mounting legs to furniture or attaching brackets to wooden beams.
There isn't a singular "standard" size for hanger bolts, as their dimensions differ based on the particular application and demands. Hanger bolts come in a wide range of sizes, including both metric and imperial measurements, to cater to various project requirements.
Metric hanger bolts are typically designated by an "M" followed by a number, such as m10 hanger bolt, which signifies a bolt with a 10mm diameter machine thread. Common metric sizes include M6, M8, M10, and M12. Imperial hanger bolts, on the other hand, are measured in inches, with common sizes like 1/4", 5/16", and 3/8".
In addition to the diameter, hanger bolt sizes also include the length of the bolt, which can range from short lengths (like 20mm or 1") to much longer ones (like 150mm or 6"), depending on the application.
The weight-bearing capacity of a stainless steel hanger bolt is contingent upon several factors such as its dimensions, composition, and installation quality. To ascertain the specific load capacity for a given application, it is crucial to refer to the manufacturer's specifications or seek counsel from an engineer.
The tensile strength of hanger bolts, including m8 hanger bolts, relies on both the size and material used. As an illustration, stainless steel bolts tend to exhibit a tensile strength range of 70,000 to 100,000 psi, whereas galvanized hanger bolts typically demonstrate a tensile strength of approximately 60,000 psi.
Proper torque is crucial when installing hanger bolts to ensure the right clamping force and prevent over-tightening. The recommended torque value depends on the bolt's size, material, and application. Manufacturers usually provide torque specifications for their products.
Distinct hanger bolts, such as the m6 hanger bolts, can be installed using diverse methods like utilizing a hanger bolt driver, pliers, or wrenches. Typically, hanger bolts are made from materials like stainless steel (e.g., 304 or 316), galvanized steel, brass, or zinc alloy. They are available in various metric sizes, including m3 hanger bolt, M6, M8, and M10, as well as in imperial dimensions.
Hanger bolts have dual-threaded ends, with one end featuring machine screw threads (coarse or fine) conforming to ISO or ASME standards, and the other end having wood screw threads. The machine screw end is designed for insertion into pre-tapped holes, while the wood screw end is meant for direct insertion into wood or similar materials.
Overall, hanger bolts offer a versatile and reliable fastening solution for various applications, with technical aspects such as materials, sizes, threads, tensile strength, load capacity, torque values, and installation methods playing significant roles in their performance.
An experienced producer like the the Siddhagiri metals and tubes can give you the best quality products for your projects.
Wood Hanger Screw
Table Leg Hanger Bolt
Concrete Hanger Bolt
Threaded Hanger Bolt
Galvanized Hanger Bolts
Small Hanger Bolts
Large Hanger Bolts
Hanger Bolt 8mm