wedge bolt

A double end stud, as its name implies, is a type of fastener that features two threaded ends with a unthreaded shank in between. This unique configuration allows it to serve as a versatile connector in a range of applications. Historically, the design of the double end stud emerged from the need for robust fastening solutions that could withstand significant stress and load. Its origins can be traced back to the industrial revolution when the demand for durable and reliable construction materials surged as industries expanded.


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The 5% self-drilling screws are designed for use on thin metal sheets, typically ranging from 0.035 to 0.157 inches in thickness. These screws have a low drilling capacity and are ideal for applications where a clean and precise hole is required. The 5% self-drilling screws are commonly used in the HVAC industry, metal fabrication, and roofing projects. Their sharp point and fine threads allow for quick and easy installation, making them a preferred choice for professionals and DIY enthusiasts.

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The primary advantage of Stitch Tek screws lies in their exceptional holding power. The fine threading provides better penetration and grip, especially in dense materials like metal, wood, and composite boards. They are often used in applications requiring strong joints, such as in framing, roofing, and decking, where they can withstand immense loads without compromise. The robustness of Stitch Tek screws also makes them ideal for use in harsh environmental conditions, ensuring longevity and minimal maintenance.

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