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Self Drilling Roofing Screws

Welcome to Ningbo Zhenkun Machinery Co., Ltd., a leading manufacturer of high-quality Self Drilling Roofing Screws. Our screws are specially designed to fasten metal roofing panels to wood or metal substrates, making them ideal for use in a variety of roofing applications. Made from durable materials such as stainless steel, our self-drilling roofing screws provide exceptional corrosion resistance and long-lasting performance. With a range of sizes and colors available, we can meet all your roofing needs. Trust us to provide you with the best quality self-drilling roofing screws that will meet and exceed your expectations.

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Product Description

Self drilling roofing screws are specially designed screws that are commonly used for roofing applications. These screws are made with a sharp point that allows them to drill through roofing materials such as metal, plastic, or wood without the need for a pre-drilled hole. The screws feature a hex head or a washer head that provides a secure connection between the roofing material and the roof deck.

The self drilling roofing screws are typically made of stainless steel or galvanized steel, which gives them high resistance to corrosion and rust. The screws come in different sizes and lengths, and they are designed to withstand the harsh weather conditions that roofs are exposed to.

One of the unique features of self drilling roofing screws is their ability to create a water-tight seal around the screw hole. This is achieved by a rubber or neoprene washer that is fitted under the screw head, which seals the hole and prevents water from seeping through.

Product Name:	Cross recessed raised contersunk self-drilling tapping screws DIN 7504 (Q) - 1982
Standard:	DIN 7504 (Q) - 1982
Material:	Carbon steel and stainless steel
Size:	Reference standards and according to customer requirements
Finished:	Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery time:	Normally in 30-40 days.

About Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. is a leading manufacturer of self drilling screws and other fasteners. With over 20 years of experience in the industry, we are committed to providing our customers with high-quality products that meet their specific needs. Our self drilling roofing screws are made from the finest materials and are designed to provide superior performance and durability. We have a team of skilled professionals who work tirelessly to ensure that our products meet the highest standards of quality and reliability. At Ningbo Zhenkun Machinery Co., Ltd., we strive to exceed our customers' expectations and provide them with exceptional service and support.