double stud bolt

In conclusion, long tek screws are a versatile, easy-to-use, and reliable fastening solution for a wide range of construction projects. Their superior holding power and durability make them an essential tool for builders and contractors looking to create strong and secure connections in their work. Whether you are working with metal, wood, or a combination of materials, long tek screws are sure to provide the strength and stability you need. Invest in quality long tek screws for your next project and ensure a job well done.

...

Self-drilling screws, as the name implies, eliminate the need for a separate drilling step, as they have a cutting tip designed to pierce through material without requiring a pilot hole. This not only saves time but also reduces the risk of material damage that can occur with traditional drilling methods. The 1 1 4 self-drilling screws refer to a specific size, which typically signifies a 1/4-inch diameter and a 4-thread pitch. The numbers '1' and '20' often represent the diameter in imperial measurements, while '4' indicates the number of threads per inch.

...