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This is a reference document on how to select the appropriate diameter and length for drill screws based on the material being used.
This is a reference document for selecting the appropriate diameter and length to match the workpiece when using drill screws.
This is a reference document for selecting the L dimension (nominal length) when using drill screws.
This is a reference material for selecting the L dimension (nominal length) when using drill screws.
This is reference material for precautions when using drill screws.
This is a reference document for precautions when using drill screws.
Adopting the new stainless steel material KDS2000 significantly reduces burning and galling that were seen in conventional stainless copper!
The "Hard Tech," which adopts the new stainless material KDS2000, is a drill screw that significantly improves workability with high corrosion resistance and high strength. The drill screw "Hard Tech" maintains its corrosion resistance even after heat treatment, and by using stainless steel KDS2000, which has special alloy elements added, it has greatly improved strength without losing toughness and ductility compared to conventional stainless steel. Additionally, thanks to the KDS coating, it has significantly reduced the seizing and galling commonly seen in conventional stainless copper. 【Features】 ■ Achieves corrosion resistance equal to or greater than SUS304 series stainless steel ■ Approximately twice the strength of SUS304 series stainless steel ■ Achieves high strength surpassing SUS410 ■ Significantly improves workability ■ Greatly reduces seizing and galling seen in conventional stainless steel *For more details, please refer to the PDF document or feel free to contact us.
![[Case Study] GRX Drill Screw 'Agricultural Vinyl House' *Installation video available](https://image.mono.ipros.com/public/product/image/0c5/2000480672/IPROS41335719858899276183.png?w=280&h=280)
[Typhoon Measures] Achieve easy and fast fastening work with high-strength materials using 'GRX Drill Screws'!
In response to the frequent typhoon damage occurring these days, the use of stronger and harder materials (high-strength materials) than conventional piping materials has been increasing. As a result, more force is required to fasten materials with traditional drill screws, leading to longer fastening times. Amidst this, our original product, the 'GRX Drill Screw,' can fasten even hard materials such as high-strength materials, making construction easier and reducing construction time. We have received positive feedback about this. 【Features】 ■ Drill screws for high-strength steel ■ High corrosion resistance ■ Easily penetrates plates up to 12mm thick 【Construction Examples】 ■ Round pipes for general gardening facilities SS400 materials such as φ25mm with a thickness of 1.2mm and φ31.8mm with a thickness of 1.6mm ■ High-tensile materials (Type 700) used in videos φ32mm with a thickness of 2.0mm and joint material electrical conduit G22 (φ26.5mm with a thickness of 2.3mm) ★ We will be exhibiting at the Architecture and Building Materials Exhibition held at Tokyo Big Sight starting March 3, 2020. *For more details, please download the PDF or feel free to contact us.
Please use screws that are suitable for the fastening materials, applications, and usage environment.
Introducing our proud lineup of diverse original products at Miyagawa! Careful consideration of materials, surface treatment, appearance, and usage environment is essential when selecting screws. The original products we offer are capable of meeting various environments and needs, including corrosion resistance, SCC resistance, strength, and hardness. <Original Products> ■ GRX Drill Screw ■ FRX Drill Screw *For more details, please download the PDF or feel free to contact us.
