Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Aug 27, 2025～Sep 23, 2025
This ranking is based on the number of page views on our site.
256～270 item / All 366 items
We handle screws, bolts, related parts, and fastening components.
The main materials available for the fastener division are SS400, SR material, SPCC, S25C, S35C, S45C, SCM415, SCM435, SCM440, SNB7, SNB16, SUS304, SUS316, XM7, SUS410, among others, including brass, titanium, aluminum, and resin, with various heat treatments also available. For more details, please contact us or refer to the catalog.
Hot forging: Low deformation resistance, allowing for the forging of complex-shaped parts! Cold forging: Reduces material loss, shortens processing time, and enables cost reduction.
■Hot Forging A processing method where metal is heated and softened before being compressed and formed, resulting in low deformation resistance and the ability to forge complex-shaped parts. Compared to other forging methods, it offers the highest degree of freedom, allowing us to provide inexpensive and high-quality products. ■Cold Forging A processing method where metal is compressed and formed at room temperature, allowing for the production of products with higher precision compared to hot forging. It reduces material loss compared to cutting processes, shortens processing time, and enables cost reduction of the processed products. We provide high-quality products even for complex shapes. 【Manufacturing Examples】 ■Driven Gear Forging ■Materials: SS, SC, SK, SCM, SKS, CRV ■Processing Accuracy: Forging only ±0.1mm ■Surface Treatment: Shot blast finishing, etc. * We can propose surface treatments according to your requirements. * For more details, please refer to the PDF document or feel free to contact us.
No water leakage even when screwed in at an angle! Supports a maximum tilt angle of 15°!
The screw product "Sharaku" maintains its water-stopping effect even when driven at an angle. The spherical part below the head closely adheres to the entire circumference of the counterpart hole (washer), allowing for the maintenance of the water-stopping effect. Since the entire spherical part can uniformly apply pressure to the counterpart hole (washer), the sealing effect with the packing is enhanced. It can accommodate a maximum tilt angle of up to 15°. Depending on the application, it can be shaped to the "Hirata standard" tip. With the adoption of a special cutting edge (high-catch tip), it can easily penetrate even at the knots of rafters. Even with four layers of colonial, it can penetrate sufficiently. By shaving with the special cutting edge, it becomes less likely to cause wood splitting or cracking in the colonial. For more details, please contact us or refer to the catalog.
Comprehensive catalog of drill screws and Pirovis. Includes many types such as pan and sealing pan screws.
As a total creator of screws, we respond to the needs of the times with passion and high skills. We offer a variety of products, including "Nabe," which can be used for the installation of water drainage and eaves on steel frame substrates; "Sealing Nabe," which is ideal for fastening siding that requires waterproofing; "Sara," which is versatile and can be used extensively for roofs, exteriors, and interiors; "Sara D6" and "Tokuhira," which have a small head diameter and are perfect for use with aluminum building materials such as sashes; and many others like "Special Sara W" and "Tokuhaku Shin W," which are optimal for fastening signs and thin plates. For more details, please contact us or refer to our catalog.
Can be installed on steel frame substrates without pre-drilling! The sharpness of the drill bit tip is the appeal of Pyrobis!
It is ideal for fastening between panels and thin sheets. *For details, please download the catalog or feel free to contact us.*
Can be installed on steel frame substrates without pre-drilling!
When installing the slate, it is used in conjunction with a rosette washer packing instead of a hook bolt. *For more details, please download the catalog or feel free to contact us.*
Can be installed on steel frame substrates without pre-drilling!
By adopting an undercut at the bottom of the head, it prevents the packing from protruding when tightened, stabilizing the waterproof effect. It is ideal for fastenings that require waterproofing for siding, roofs, walls, and exteriors. *For more details, please download the catalog or feel free to contact us.*
Can be installed on steel frame substrates without pre-drilling!
It is ideal for slate renovation work on steel frame substrates. It can be combined with various components (washers, packing) to match the counterpart materials. *For details, please download the catalog or feel free to contact us.*
It is suitable for fastening thin steel plates (1.2mm or less) and wood.
It is suitable for fastening thin steel plates (up to 1.2mm) and wood. Due to the flat head, it is ideal for fastening countersunk fittings. *For more details, please download the catalog or feel free to contact us.*
It is suitable for fastening thin steel plates (up to 1.2mm) and wood.
It is suitable for fastening thin steel plates (up to 1.2mm) and wood. *For details, please download the catalog or feel free to contact us.*
It is suitable for fastening thin steel plates (up to 1.2mm) and wood.
It is suitable for fastening thin steel plates (up to 1.2mm) and wood. *For more details, please download the catalog or feel free to contact us.*
It is suitable for fastening thin steel plates (up to 1.2mm) and wood.
It is suitable for fastening thin steel plates (up to 1.2mm) and wood. *For more details, please download the catalog or feel free to contact us.*
It is suitable for fastening thin steel plates (up to 1.2mm) and wood.
It is suitable for fastening thin steel plates (up to 1.2mm) and wood. *For more details, please download the catalog or feel free to contact us.*
The tip cut section acts as a blade, making it ideal for fastening structural steel and similar materials.
The tip cut section serves as a blade, making it ideal for fastening structural steel and other materials. *For more details, please download the catalog or feel free to contact us.*
The tip cut section serves as a blade, making it ideal for fastening structural steel and similar materials.
The tip cut section serves as the blade, making it ideal for fastening structural steel and similar materials. *For more details, please download the catalog or feel free to contact us.*
