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Can be installed on steel frame substrates without pre-drilling!
● Light gauge / C-shaped steel ● Installation of gypsum board ● Ideal for fastening lightweight steel materials, etc. *For details, please download the catalog or feel free to contact us.*
Increased thrust with the screw at the top of the drill bit! The screw-less section helps prevent metal roofs from lifting, etc. [Samples available now]
The "Straight Slate Tile Renovation Screw Circle Head" is a drill screw (Pairovis) that can penetrate up to 4 slate tiles. The screw at the top of the drill tip increases driving power, allowing for one-shot penetration through metal roofs, slate tiles, and underlying wooden materials without the need for pilot holes. The unthreaded section prevents the metal roof from lifting, and also prevents lifting and cracking of existing slate tiles. In the case of 1 to 2 slate tiles, it effectively prevents lifting. 【Features】 ■ The unthreaded section prevents the metal roof from lifting and also prevents lifting and cracking of existing slate tiles; it effectively prevents lifting in the case of 1 to 2 slate tiles. ■ The screw at the top of the drill tip increases driving power. ■ Allows for one-shot penetration through metal roofs, slate tiles, and underlying wooden materials without the need for pilot holes. ■ Can penetrate up to 4 slate tiles. *For more details, please refer to the PDF document or feel free to contact us.
Can be installed on steel frame substrates without pre-drilled holes!
● Light gauge / C-shaped steel ● Installation of calcium silicate board and flexible board ● Ideal for fastening lightweight materials, etc. *For more details, please download the catalog or feel free to contact us.*
Zero complaints for 10 years with head-shearing prevention screws! Eliminating concerns during and after construction.
The "Breaking Rib (BL)" is a screw designed to prevent head stripping and spinning that occurs under high torque. Even if it is over-tightened, the rib on the head's seating surface applies a brake effect, stopping the rotation. 【Features】 ◆ Zero complaints in 10 years of performance ◆ Head stripping/spinning prevention mechanism suitable for high torque ◆ Reduces the hassle of reworking 【For more details, please download the catalog or feel free to contact us】
![Screw product "Sharaku." [No leaks even when installed at an angle!]](https://image.www.ipros.com/public/product/image/ed2/2000205633/IPROS6416787487085945759.jpg?w=280&h=280)
Free sample distribution! No leaks even when installed at an angle! Screws compatible with a slope angle of up to 15°.
The screw product "Sharaku." can be driven at an angle of up to 15° while preventing leaks, thanks to its water-stopping effect. The spherical part below the head closely adheres to the entire circumference of the counterpart hole (washer), maintaining the water-stopping effect. 【Features】 ◆ Supports a maximum tilt angle of up to 15° ◆ The tip shape can be changed to "Hirata standard" according to the application ◆ With the adoption of a special cutting edge, it easily penetrates even at the knots of rafters ⇒ Even with colonial materials, it can penetrate sufficiently even when stacked four layers thick 【For those who wish to receive a sample, please download the catalog or contact us】 ↓ ↓ ↓ ↓ ↓ ↓
