Heavy duty self drilling metal screws | Secure Your Roof with Landwide's Advanced Roofing Screw Solutions

Self-Drilling Screws IFI SAE J78 or DIN7504 for light duty, middle duty or heavy duty works. | Premium Self Drilling Screws | Landwide Co., Ltd.

Heavy duty self drilling metal screws

Self Drilling Screw

Self-Drilling Screws IFI SAE J78 or DIN7504 for light duty, middle duty or heavy duty works.

Self Drilling screws work into both metal and wood. There is no need to pre-drill a hole, so it saves time to switch the drill bit and driver bit. With the ability to connect components in one step, self-drilling screws are very efficient in a variety of hard-substrate applications, including assembly lines and roofing. The drilling capacity ranges from 1.5mm to 12.0mm. Self-drilling screws are available in a variety of head styles, and thread lengths.


Our heavy duty self drilling metal screws are mainly made per IFI SAE J78 or DIN7504 standards. Our drilling capacity can be customized according to your needs.
With speedy drilling action and sturdy threaded grip, Landwide self-drilling screws enable DIYers and professionals alike to tackle projects both large and small with confidence. Contact our engineering staff today for recommendations and specifications.

Both STANDARD and NON-STANDARD drill point are available. Fast material engagement through non-walking precise point cut as well as great performance through unique thread to point design.

Self Drilling Screw

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Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling Screw - Hex washer head self drilling screw
Ind. Hex Washer Head DIN7504K, DIN7504L Self Drilling Screw
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Landwide Self-Drilling Screws - Versatile Fastening for Multiple Materials Landwide's indented...

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Ind. Hex Head Self Drilling Screw - Hex head self drilling screw
Ind. Hex Head Self Drilling Screw
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Landwide Indented Hex Head Self-Drilling Screws Landwide's indented hex head self-drilling...

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Pan Head DIN 7504N Self Drilling Screw - Pan head self drilling screw
Pan Head DIN 7504N Self Drilling Screw
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Landwide Pan Head Self-Drilling Screws for Metal Fastening Landwide's pan head self-drilling...

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Flat Head DIN7504P Self Drilling Screw - Flat head self drilling screw
Flat Head DIN7504P Self Drilling Screw
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Landwide Flat Head Self-Drilling Screws for Wood and Metal Landwide's flat head self-drilling...

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Bugle Head Self Drilling Screw - Bugle head self drilling screw
Bugle Head Self Drilling Screw
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Bugle head Self Drillnig Screw is designed for fastening drywall or other panels to metal studs...

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Wafer Head Self Drilling Screw - Wafer head self drilling screw
Wafer Head Self Drilling Screw
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Wafer heads are low profile and wide to distribute load, making them well-suited for attaching...

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Oval Head Self Drilling Screw - Oval head self drilling screw
Oval Head Self Drilling Screw
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Oval head Self Drilling Screw is also known as European standard DIN 7504Q. Oval heads provide...

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Mod. Truss Head / Button Head Self Drilling Screw - Button head self drilling screw
Mod. Truss Head / Button Head Self Drilling Screw
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Modified Truss head Self drilling screw is applied to attach metal lathe to metal studs or residential...

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#5 / #6 Drilling Point Screw - Heavy duty self drilling screw
#5 / #6 Drilling Point Screw
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Drilling point 5 or Drilling point 6 screws are designed for heavy duty applications penetrating...

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Premium Self Drilling Screws | Landwide Co., Ltd.

Landwide Screw Co., Ltd. is a reputable screw manufacturer based in Taiwan, known for providing high quality, corrosion resistant screws to the global fastener market since 1992. Specializing in both standard and custom screw solutions, Landwide offers a wide range of products including self-drilling screws, roofing screws, and stainless steel screws. With a strong focus on R&D and customization, Landwide supports diverse industrial applications, ensuring each product meets the highest standards of durability and performance. From construction to automotive to electronics, Landwide is committed to excellence and innovation in fastener technology

Landwide Screw Co., Ltd. is a renowned manufacturer based in Taiwan that excels in producing high quality screws for various industrial needs. Founded in 1992, the company specializes in a comprehensive range of products, including self-drilling, self-tapping and stainless steel screws, with a focus on robustness and precision in manufacturing. With a strong commitment to R&D, Landwide continually innovates to provide customized, durable solutions that meet international standards and customer specifications, making them a leader in the global fastener market.

Landwide has been offering customers specialized and standard screws, both with advanced technology and 29 years of experience, Landwide ensures each customer's demands are met.