Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Jan 14, 2026～Feb 10, 2026
This ranking is based on the number of page views on our site.
151～180 item / All 245 items
Even if the screw threads are damaged, it's okay with the latest hexagonal multi-screw.
Even if the screw threads are damaged during construction, as long as you have this, you'll be fine: hexagonal head multi screws.
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.
![Rain Toibis "Breaking Rib (BL) Rain Toibis" [Head Jump Prevention]](https://image.www.ipros.com/public/product/image/38e/2000180358/IPROS2302108622804206705.jpg?w=280&h=280)
Eliminate concerns about head jumps during and after construction!! Transform traditional sensory construction into a stable and reliable process.
As a background to the current construction, with the evolution of tightening tools, high rotation and high torque have become possible, leading to a reduction in work time. However, this has also resulted in a greater burden on screws, and issues such as head stripping or screw spinning have become more common. With current tightening tools, it is quite difficult for the operator to maintain a fixed position while tightening, as the fastening force reaches its peak instantaneously. In response to this era of construction difficulties, we have developed a product that can cover these issues with screws. *For more details, please download the catalog or feel free to contact us.*
![Slate tile renovation screws [No pre-drilling required for slate tiles!]](https://image.www.ipros.com/public/product/image/0f4/2000180652/IPROS4170565836862419267.jpg?w=280&h=280)
Metal roof + slate tiles + base wood, no pilot holes needed for all, one-shot penetration!!
**Points for Slate Roof Tile Renovation Construction** In the case of new construction using only conventional slate tiles, there are pre-drilled holes for nailing, which are utilized during installation. However, when installing a metal roof over slate tiles, it is necessary to drill holes in the slate tiles and ensure they are securely anchored to the wooden roofing substrate. Therefore, we have developed an efficient original screw that can be installed without pre-drilling holes, even in hard slate tiles. *For more details, please download the catalog or feel free to contact us.*
![Thin plate screws "Specialty screws with painted heads (with packing)" [No pre-drilling required!]](https://image.www.ipros.com/public/product/image/031/2000180653/IPROS1368856719288424828.jpg?w=280&h=280)
Thin steel plate + thin steel plate + base wood ⇒ One-shot penetration without pilot holes!! Also prevents floating phenomenon!
"Fasteners for structural components" are screws used to secure metal roofing steel plates (structural components). By adopting a special tip design, they can be installed without pre-drilling into thin steel plates or underlying wooden materials, preventing the phenomenon of separation between steel plates. Additionally, we have a wide variety of head colors that match the color of the steel plates in stock. They are widely used in many metal roofing materials due to their workability, aesthetic appeal, and waterproofing properties. 【Features】 By adopting a special tip shape... ○ It is possible to penetrate without pre-drilling for thin steel plates + thin steel plates + underlying wooden materials. ○ It effectively draws together thin steel plates, preventing separation. ○ These screws excel in workability and durability. ○ We offer a color variation of 8 colors to match the color of the counterpart steel plates. *For more details, please download the catalog or feel free to contact us.
Can be installed on steel frame substrates without pre-drilling!! Prevents board lifting!
- It is ideal for fastening wood-based boards to steel frame substrates. - The reamer widens the holes in the board, preventing the board from lifting, making installation smooth. - The wide head shape firmly holds the board in place. *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 used for intermediate reinforcement of the roof deck. *For more details, please download the catalog or feel free to contact us.*
It is ideal for securing items that need to be restrained in light environments.
It is ideal for securing items that need to be restrained on light ground. *For more details, please download the catalog or feel free to contact us.*
It is ideal for fastening rain gutter brackets to wooden substrates.
It is optimal for fastening rain gutter fittings to wooden substrates. *For details, please download the catalog or feel free to contact us.*
It is optimal for fastening rain gutter brackets to wooden substrates. The special rib effect below the head reduces the risk of head breakage (head popping) due to over-tightening.
It is optimal for fastening rain gutter brackets to wooden substrates. The special rib effect below the head reduces the risk of head breakage (head popping) due to over-tightening. *For details, please download the catalog or feel free to contact us.*
It is suitable for fastening to concrete substrates.
It is suitable for fastening to concrete substrates. *For details, please download the catalog or feel free to contact us.
It is optimal for fastening the tight frame to the subfloor.
It is optimal for fastening the tight frame to the base. *For details, please download the catalog or feel free to contact us.*
It is optimal for fastening battens to wood.
It is optimal for fastening battens to wood. It can be easily driven into hard areas such as knots. *For more details, please download the catalog or feel free to contact us.*
It is suitable for fastening the batten (wood material) to ALC.
It is suitable for fastening the batten (wood) to ALC. *For details, please download the catalog or feel free to contact us.*
An original POP construction system based on simple and high-quality decorative screws, ranging from various signboards to outdoor panel fixes.
We offer a wide range of cosmetic caps, cosmetic bolts, cosmetic pipes, and various parts, along with a rich lineup of free systems! We have two types available: wall-mounted and portable. We also sell parts individually, such as cosmetic caps, cosmetic bolts, and gaskets. Since we keep stock in-house, we can ship immediately after receiving an order. We have both brass indoor and stainless steel outdoor options available. If dimensions are not listed in the catalog, we can create custom orders. Please feel free to contact us.
I want to restore the sharpness! I want to improve precision! We can solve these concerns with regrinding! It is possible to complete it in as little as 2 days! Here are examples of products we have regrinded.
This document is a case study introducing the sharpening of machine tools conducted by Sekiya Industrial Co., Ltd. It includes examples such as "re-sharpening of high-hardness chip saws" and "re-sharpening of pre-cut drills," which have restored cutting performance to like-new condition, eliminating the need for repurchase and leading to cost reduction. Our company is equipped with facilities that can perform sharpening according to the condition of the tools and your requests. You can trust us with the sharpening of machine tools. [Featured Cases] ■ Re-sharpening of high-hardness chip saws ■ Re-sharpening of pre-cut drills ■ Re-sharpening of flash bits [Equipment Owned (Excerpt)] ■ Disc-type electrical discharge machine "QMeCO" ■ Fully automatic chip saw sharpening machines "CX100," "CHP-025," "CHC-251H," "CHC-21" ■ Metal saw sharpening machine "GK4-D" ■ Automatic hard tool grinding trumpet machine "GLP-600M" ■ Universal tool grinding machine "C-40 Fully Automatic," "C-40" ■ Universal tool sharpening machine "1-32/100A" ■ Drill thinning grinding machine "DT50EX" *For more details, please refer to the PDF document or feel free to contact us.
省施工、リフォームにも最適！
ダンドリビス（株）は住宅の新築、リフォームに使用する建築用金物及びネジ、樹脂製品をオリジナル商品として製造、販売を行っています。 【特徴】 ○ドア枠の微調整が可能 詳しくはお問い合わせ、またはカタログをダウンロードしてください。
For installing a wooden deck! No pre-drilling needed for hardwoods! Rust-resistant and provides a beautiful finish!
"Wood deck screws" do not require pre-drilling for hardwoods and are strong with excellent workability. They are resistant to rust and achieve a clean finish. We offer a lineup including stainless steel "NWDS" and iron "NWD," "WD," and triangular "WDMU." Please choose according to your application. 【Features】 ■ No pre-drilling required for hardwoods ■ Excellent workability ■ Rust-resistant and provides a clean finish ■ A variety of options tailored to your needs ■ Structure: head-snap prevention / excellent pull-in / low torque saw blade / split prevention cut blade *For more details, please refer to the PDF document or feel free to contact us.
Introducing various adjustment screws that can adjust the bending of door frames and more!
This catalog summarizes the frame adjustment screws from Dandoribisu Co., Ltd., which produces and sells approximately 1,700 types of woodworking screws and OEM products. We introduce various screws, including the "frame adjustment screw" that adjusts the curvature of door frames to make them vertical, as well as "R adjustment screws" and "closet frame adjustment screws." [Contents] ■ Frame adjustment screws ■ R adjustment screws ■ M adjustment screws ■ Closet frame adjustment screws *For more details, please refer to the PDF document or feel free to contact us.
Introducing triangle finish screws suitable for floors, wall panels, decorative work, and furniture!
The "Triangular Finish Screw FV" is a triangular finish screw that offers excellent workability due to its deep triangular hole. Surface treatments available include "Nickel Plating," "Chromate Plating," "Bronze Plating," and "Brass Plating." Additionally, we offer a dedicated bit called "Triangular No. 1 Bit" and a dedicated punch known as "Triangular No. 1 Hand Turn Punch" among our lineup. 【Features】 ■ Excellent workability ■ Deep triangular hole (Triangular No. 1) ■ Equipped with a flexible feature to hold the board in place ■ Nail-shaped screw that can also be driven in ■ Usable for flooring, glass holding, and solid baseboards *For more details, please refer to the PDF document or feel free to contact us.
Introducing decorative screws with deep triangular holes that are excellent for construction, perfect for laminated wood, solid wood, and custom furniture!
The "Triangular Decorative Screw MU" is a triangular screw with a tip-cutting blade designed to prevent wood splitting. It can be used for laminated wood, solid wood, and custom furniture. Surface treatments are available in "bronze plating," "nickel plating," and "brass plating." Additionally, we offer a dedicated bit called the "Triangular No. 2 Bit." 【Features】 ■ Excellent workability with a deep triangular hole (Triangular No. 2) ■ Flexible design that holds the board down with a countersink ■ Outstanding grip with knurling ■ Easy entry with saw blade edges ■ Nail-shaped screw that can also be driven in *For more details, please refer to the PDF document or feel free to contact us.
Introducing screws that prevent frame twisting with the adoption of reverse threads!
The "Reverse Thread Screw GN" is a screw used to adjust the entire frame during construction to prevent it from twisting. When all frames are secured with standard screws, forces that cause the left and right vertical frames to bend in different directions occur, resulting in overall twisting of the frame. By using this product, you can screw in a reverse thread screw from the opposite side of a single frame material in a left rotation, allowing the same direction of rotation to be transmitted, thus preventing the frame from twisting. 【Features】 ■ Excellent workability with cross holes (cross type 2) ■ Exceptional pull-in with knurling ■ Reverse thread to prevent twisting of the frame ■ Transmits rotation in the same direction ■ The frame does not twist *For more details, please refer to the PDF document or feel free to contact us.
Ideal for particle board fastening! Easy to insert, with special cut for pre-drilling!
"Parcicle Vis" is a screw suitable for fastening particle boards. It features a deep cross-recessed #2 hole for excellent workability. It is easy to insert, and has a special cut for pre-drilling. Additionally, we offer a lineup of "Hex Box Screws" that are ideal for thatching and a dedicated bit for hex box screws called "Bobbit." 【Features】 ■ Excellent workability with cross-recessed hole (#2) ■ Equipped with a flexible feature to countersink and hold the board ■ Usable on hardwood as well *For more details, please refer to the PDF document or feel free to contact us.
Emphasis on workability! The RN series of medium-thin type is suitable for various constructions!
"RN Medium Screw" is a screw suitable for various constructions. The deep cross hole provides excellent workability. For screw sizes 30 to 37, it is ideal for attaching thin materials such as plywood and veneer, while sizes 45 to 90 are suitable for framing, construction, long shelves, and furniture making. *For more details, please refer to the PDF document or feel free to contact us.
Prevent slipping with coarse-thread screws! Introducing screws suitable for plywood and particle board!
The "Conpane DC screw" is a screw suitable for plywood and particle board. The coarse threads prevent slipping. Additionally, it helps prevent floor squeaking by keeping the plywood and the substrate together. Furthermore, we also offer the "Conpane CO screw," which provides a good finish without burrs. 【Features】 ■ Excellent workability with a deep cross hole (No. 2 cross) ■ Prevents floor squeaking by keeping the plywood and substrate together ■ Prevents slipping with coarse threads *For more details, please refer to the PDF document or feel free to contact us.
Screw with a socket hole! Suitable for furniture making and more!
The "P Cap Screw" is a screw suitable for furniture making and similar applications. This product features a hole for inserting a screw cap on the head. Additionally, we also offer a dedicated screw cap for P Cap Screws called "P Dedicated Cap." 【Features】 ■ Hole for inserting a screw cap ■ Equipped with a cutting blade for clean finishing and a countersink to hold the board in place ■ Easy-to-insert saw blade *For more details, please refer to the PDF document or feel free to contact us.
For the installation of various fittings such as gutters, eaves boards, siding, and hangers!
The "KO Screw" is a screw suitable for the installation of various fittings such as gutters, eaves boards, siding, and hangers. It features a Quostix design that prevents cam-out. It has excellent bit adhesion and durability (when using a dedicated bit). Additionally, we offer the "Falcata Screw," which is particularly suitable for working with Falcata wood. 【Features】 ■ Quostix design that prevents cam-out ■ Good torque transmission rate ■ Tip drill bit that does not select fastening materials ■ Smooth chip discharge ■ No pre-drilling required for thin steel plates (up to 1.2mm thick) *For more details, please refer to the PDF document or feel free to contact us.
For installing a wooden deck! No pre-drilling required for hardwoods! Resistant to rust and provides a beautiful finish!
"Deck screws" do not require pre-drilling for hardwoods and are durable with excellent workability. They are resistant to rust and achieve a beautiful finish. We offer a lineup including stainless steel "NWDS" and iron "NWD," "WD," and triangular "WDMU." Please choose according to your application. 【Features】 ■ No pre-drilling required for hardwoods ■ Excellent workability ■ Rust-resistant with a clean finish ■ A selection tailored to various applications ■ Structure: head-sinking prevention / excellent pull-in / low torque saw blade / crack prevention cutting blade *For more details, please refer to the PDF document or feel free to contact us.
Wide, narrow, special three-stage screw structure with reverse threads! Completely eliminates board warping even with warped materials!
The "Neta Bis" is a screw designed to eliminate board warping at an early stage. Thanks to its unique three-stage screw structure with wide, narrow, and reverse threads, it achieves an ultra-strong clamping force that completely resolves board warping, even with warped materials. It eliminates board warping early on, and the reverse thread below the head prevents loosening, reducing floor creaking. 【Features】 ■ Unique three-stage screw structure with wide, narrow, and reverse threads ■ Uses SQ (#2) square drive for precise torque transmission ■ Reverse thread below the head prevents loosening and provides a secure hold ■ Screws with different pitches eliminate board warping early and ensure a tight fit ■ The tip features finely threaded double grooves with a cut at the end for better grip and easy insertion *For more details, please refer to the PDF document or feel free to contact us.
