Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Sep 17, 2025～Oct 14, 2025
This ranking is based on the number of page views on our site.
16～30 item / All 76 items
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.*
Reference materials for selecting the shape of drill screws.
This will serve as reference material for selecting the shape of drill screws.
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]
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 cases 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 cases 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.
Here’s what’s strange about Japanese people! Introducing the impressions of Japanese people from the perspective of a Taiwanese screw manufacturer.
From the perspective of Taiwanese screw manufacturers, there seems to be an image that "many representatives who are perceived as problematic buyers visit." The reasons include various issues such as "buyers checking whether they can obtain JIS certification," "uncertainty about whether they prioritize cost or quality," and "requests for products with unclear specifications." Compared to Europe and the United States, there is a prevailing impression that there are more trivial complaints about appearance rather than complaints about the actual product. 【What’s Different About Japanese People】 ■ Buyers check whether they can obtain JIS certification. ■ Many Japanese manufacturers have relinquished JIS certification. ■ It is unclear whether they prioritize cost or quality. ■ Quality requirements are not clearly defined (leading to complaints later). ■ Complaints arise after product sample approval. *For more details, please refer to the PDF document or feel free to contact us.*
The law came into effect in April 2020! What is the impact of the civil code revision on sellers? This is a compilation of important points to be aware of when drafting contracts.
Are you aware of the "Civil Code Amendment"? The law was amended in May 2017 and will be enforced in April 2020. Therefore, it will change from "liability for defects" to "liability for non-conformity of the contract." This document summarizes "what changes with the Civil Code amendment" in an easy-to-understand manner. Please make use of it. 【Topics Covered】 ■ What is the liability for defects in the Civil Code? ■ How does the amendment to the Civil Code on May 26, 2017 change things? ■ About liability for non-conformity of the contract ■ Impact of the Civil Code amendment on sellers *For more details, please refer to the PDF document or feel free to contact us.
Presentation of discussion materials on topics such as "JIS standards for drill screws," "differences in recognition of 'JIS standard products'," and "revisions of JIS standards to align with ISO."
The JIS standard for drill screws is standardized by JIS B 1124/1125. However, in recent years, there has been a decrease in manufacturers producing screws that meet JIS standards. Why is that? Here is a discussion document! Additionally, we will also introduce the "Current Report on Construction Fasteners," which continues to see price increases in construction materials due to rising costs, as well as the "Structural Planning for Wooden Frame Houses" published by the Japan Housing and Wood Technology Center in November 2021, which includes a method for wind resistance using screws for rafter stops, added as "Z-mark square hole tapping screws (STS6.5・F135&180)" with the support of the Ministry of Land, Infrastructure, Transport and Tourism. *For more details, please refer to the PDF document or feel free to contact us.
Introducing drill screws available in three colors: dark, cheek, and silver, in a pack of 50!
We would like to introduce our company's "Drill Screws 4×40/4×50," which are used for stonework and tile work in public offices, parks, embankments, and residential areas. This product comes in a pack of 50 drill screws. We offer three colors: Dark, Teak, and Silver. 【Features】 ■ Pack of 50 ■ Available in three colors: Dark, Teak, and Silver *For more details, please refer to the PDF document or feel free to contact us.
Featuring "JIS drill screws," "custom-made processed parts," and "screw trivia"!
This document is issue 128 of the information magazine about screws, "Yamarin Newspaper," published by Yamazaki Co., Ltd., which engages in the sale of screws and general machine tools, the production of special screws, the sale of transmission parts, and machining. It features the structure of "JIS Drill Screws," which have a drill bit at the tip of the tapping screw, as well as "custom-made processed parts" and "screw trivia." [Contents] ■ JIS Drill Screws ■ Custom-made Processed Parts ■ Screw Trivia *For more details, please refer to the PDF document or feel free to contact us.
Kokubu's screws made with advanced automation technology and high-precision, high-quality manufacturing techniques.
This catalog features a wide range of screws handled by Kokubu Corporation. You can choose from various applications, including the high corrosion-resistant and high-strength drill screw "Hard Tech Nab" made from the new stainless material KDS2000, as well as "Neutras," which is suitable for fastening metal siding, spandrels, and subways. [Featured Products] ■ Hard Tech Nab ■ Hard Tech Hex ■ Hard Tech Flat ■ Nab *For inquiries, please visit the following URL: http://www.kokubucorp.jp/contact/index.html *For more details, please download the PDF or contact us.
Able to accommodate various environments and needs! We have a wide range of original product lineup available.
This catalog introduces the drill screws handled by Miyagawa Metal Sales. It features a wide range of our original products, including iron and unichrome drill screws "FRX-F," stainless steel drill screws "FRX-S," and special stainless steel drill screws "MRX." We are continuously introducing products that can meet various environments and needs, with features such as corrosion resistance, SCC resistance, strength, and hardness. Please make use of this for selecting products. [Contents] ■FRX-F ■FRX-S ■MRX ■GRX ■FRX-N *For more details, please refer to the PDF document or feel free to contact us.
Drilling into stainless steel plates is possible! Recommended for kitchen stainless steel interiors and industrial stainless steel equipment areas.
In the case of drill screws, drilling into stainless steel plates, which has been considered difficult until now, is made possible by the "GRX drill screw" due to its excellent corrosion resistance. We believe this groundbreaking product will be expected to perform well in various locations by fastening harder materials more easily. 【Features】 ● Enables drilling into stainless steel plates (austenitic type) where it was difficult with iron and SUS410 series drill screws. ● Adapts to harsh environments (high corrosion resistance equivalent to general A2 <SUS 304> products). Material: Martensitic special stainless steel Applications: Locations where maintenance is difficult, plants that should avoid operational failure due to aging deterioration, kitchen equipment, etc. *For more details, please download the PDF or feel free to contact us.
A shortcut to cost reduction! A no-welding screw that enables work efficiency and safety assurance.
"Stud screws" are non-weld screws handled by Miyagawa Metal Sales Co., Ltd. Compared to welding, they are less affected by weather conditions, making process management easier. They can also be used for joint repairs and construction in environments where the use of open flames is prohibited. Additionally, they help prevent health hazards to workers from electric shock and gases. Depending on the usage environment and application, we will propose Miyagawa's original stainless steel brand. Please feel free to contact us. 【Features】 ■ Easier process management as they are less affected by weather compared to welding ■ Possible for joint repairs and construction in environments where open flames are prohibited ■ Prevention of health hazards to workers from electric shock and gases ■ Contributes to reducing carbon dioxide emissions on site compared to welding ■ Various materials can be selected *For more details, please refer to the PDF document or feel free to contact us.
We have summarized the types and characteristics of coatings (surface treatments) applied to screws and bolts in an easy-to-understand manner. We propose coatings suitable for your needs!
This document introduces the types and characteristics of surface treatments for screws and bolts handled by Miyagawa Metal Sales Co., Ltd. It provides detailed explanations of the appearance and composition of surface treatments, as well as the properties and main applications of stainless steel. Our company keeps a wide variety of drill screws in stock to meet your needs. Please feel free to consult us for urgent orders. [Contents] ■ Types and characteristics of surface treatments ■ Properties and main applications of stainless steel *For more details, please refer to the PDF document or feel free to contact us.
Prevents screw drop during construction! Adopts square bits compatible with long lifespan and high driver performance.
"Code Rex" is a drill screw that combines square and cross holes to eliminate cam-out, which can cause work delays. It features a square No.2 bit hole that is long-lasting and compatible with high-power drivers. This design allows for smooth work in hard-to-reach and difficult-to-hit areas. Aftercare can be done with a regular cross screwdriver. This improves work efficiency and achieves cost reduction through shortened construction periods. 【Features】 ■ Adopts a square No.2 bit hole that is long-lasting and compatible with high-power drivers (Note: SRWQ63 and FRWQ63 use square No.3) ■ Increases work efficiency, shortens construction time, and reduces costs ■ Prevents screws from falling during installation ■ Makes installation in difficult high-altitude sites easy ■ Hybrid of square and cross holes *For more details, please refer to the PDF document or feel free to contact us.
Ideal for fastening hard deck materials! Sinks the screw head in one go without creating burrs!
"Deck screws" prevent burr formation due to their special screw head shape. Since pre-drilling and countersinking are unnecessary, work efficiency is improved, leading to reduced construction time and cost savings. They are suitable for fastening hard decking materials (such as Jarrah, Ipe, and Ulin) and steel joists (1.6mm thick). 【Features】 - No pre-drilling or countersinking required - Prevents burr formation due to special screw head shape - Improved work efficiency leads to reduced construction time and cost savings - Various materials available for selection - Ideal for fastening hard decking materials *For more details, please refer to the PDF document or feel free to contact us.
