Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 22, 2025～Nov 18, 2025
This ranking is based on the number of page views on our site.
571～585 item / All 1059 items
Screw jack
By simply turning the screw manually, leveling can be easily achieved. The load cap at the tip of the screw has a tilt structure, allowing the cap to follow up to a 10° angle relative to the workpiece, so you can use it with confidence.
It has several times the hardness compared to general abrasives! A high-precision wheel with sharp cutting performance that is efficient and long-lasting.
We would like to introduce our "Diamond/cBN Wheels." In the world of machining, diamonds and cBN are referred to as super abrasives, possessing several times the hardness compared to conventional abrasives like SiC and WA. The sharp cutting edges of these super abrasives excel in cutting performance, offering high efficiency and long lifespan, and are used in high-precision grinding wheels that produce a high grinding ratio. Additionally, they effectively dissipate heat from the grinding point to the wheel side, helping to prevent thermal alteration of the workpiece surface. 【Features】 ■ High efficiency and long lifespan ■ Sharp cutting performance with high-precision wheels ■ Several times the hardness compared to conventional abrasives like SiC and WA ■ Effectively dissipates heat from the grinding point to the wheel side *For more details, please refer to the PDF document or feel free to contact us.
Perfect for crime prevention measures! It truly shines in enhancing security for license plates and window frames.
"Lapis" is an anti-theft screw that is perfect for security measures. Due to its bit structure that requires a one-way special tool for fastening, it cannot be removed after being fastened. It is useful for areas where you want to create a black box, such as license plates and window frames. 【Features】 ■ Prevents removal after screw fastening, enhancing security ■ Bit structure that requires a one-way special tool for fastening ■ Cannot be removed after fastening ■ Head shapes available are only truss head and flat head *For more details, please refer to the PDF document or feel free to contact us.
Screws are the "salt of industry" and the "salt of everyday life." What we deliver to our customers through manufacturing is "peace of mind."
Sanwa Ai is a specialized trading company for fastening components such as screws, delivering quality assurance from general fastening parts to specially processed products manufactured in-house. We offer products with reliable quality that accommodate various materials and a wide range of sizes. We have a diverse and abundant selection of hundreds of thousands of products, including JIS standards, organizational standards, and manufacturer standards. Through our manufacturing and sales business of screws and fastening components, we contribute to people's safe and prosperous lives and the development of the manufacturing industry. 【Products Offered (Partial)】 <Standard Products> ■ Carbon steel, alloy steel, and iron products ■ Non-ferrous metals ■ Plastics ■ Stainless steel ■ Imported goods *For more details, please refer to the PDF materials or feel free to contact us.
For precision and large-scale cutting processing, leave it to the screw manufacturer and trading company "Sanwa Ai"!
One of our strengths, the I-Network (Manufacturing Network), leverages the technical skills and experience of our in-house manufacturing department and over 300 partner factories to meet various processing needs. In "Precision Machining," we cater to the production of high-value-added components that require micron-level tolerance precision. We can handle products with a minimum diameter of φ2.0mm and a minimum length of 0.5mm, accommodating extremely small products. In "Large-Scale Cutting Machining," we support the processing of large diameter and long products using NC lathes, machining centers, NC universal milling machines, and long lathes. We have a proven track record with shipbuilding, home air conditioning, commercial air conditioning, and valve manufacturers. Please feel free to contact us when you need assistance. 【Precision Machining Features】 - Capable of producing high-value-added components that require micron-level tolerance precision - Supported materials: SUS304, SUS303, SS400, SUM, S45C, SCM435, C3604, A5052, and many others - Achievable sizes: Minimum diameter of φ2.0mm and minimum length of 0.5mm, accommodating extremely small products *For more details, please refer to the PDF document or feel free to contact us.
It's easy to achieve accuracy in the axial direction! Suitable for applications that bear thrust loads or experience high loads.
The "trapezoidal screw" has a trapezoidal cross-section of the screw thread, making it easier to achieve axial precision during assembly. It is suitable for applications that bear thrust loads or high loads. The nut is made of the durable BC-6 material. Additionally, as an optional secondary processing for the screw shaft, we can accommodate complex machining and other shapes according to your requirements. Please feel free to consult us. 【Features】 ■ Trapezoidal cross-section of the screw thread ■ Made of durable BC-6 material *For more details, please refer to the PDF document or feel free to contact us.
Can be fastened with a wide range of plate thicknesses! The counterpart material is held by three threads, demonstrating excellent fastening performance.
"Unifast" is a tapping screw for thin plates that can be fastened to a wide range of plate thicknesses from 0.2mm to 0.8mm. It allows for safe and strong fastening due to its low screwing torque and high breaking torque. It can be used in various industries aiming to improve productivity, achieving parts standardization and stable fastening. 【Features】 ■ Speedy fastening: Fastening time is about half that of JIS products ■ Parts standardization: Compatible with a wide range of plate thicknesses from 0.2t to 0.8t ■ Stable fastening ■ No need for burring processing ■ Reduction in the number of parts through parts standardization ■ The leading part has two of the three threads with a lower thread height, reducing screwing torque ■ All three thread heights are aligned at the neck, allowing for strong fastening *For more details, please refer to the PDF document or feel free to contact us.
Both the male and female threads have a 30° trapezoidal thread shape, allowing them to bear loads on the surface and withstand high loads.
The "Trapezoidal Thread" has a trapezoidal cross-section, making it easy to achieve axial precision during assembly. It is suitable for applications that bear thrust loads or high loads. The nut uses the durable "BC-6" material. We offer two types: straight type and flange type. 【Features】 - The thread cross-section is trapezoidal - Easy to achieve axial precision during assembly - Suitable for applications that bear thrust loads or high loads - The nut uses the durable "BC-6" material - Available in two types: straight type and flange type *For more details, please refer to the PDF document or feel free to contact us.
Use lightweight aluminum alloy fasteners for the resin. This will greatly contribute to efforts in weight reduction.
The "Alu-Arma PT" is an aluminum tapping screw specifically designed for use with resin, made from the commonly used A6056 material in the automotive industry. Thanks to the high-strength coating "Alu-Arma," it can be widely used with both soft and hard resins. It can reduce the impact of axial force reduction due to thermal expansion differences compared to iron tapping screws. 【Features】 ■ Lightweight and high strength ■ Safe and reliable materials and manufacturing technology ■ Forms a uniform anodized coating with Alu-Arma treatment ■ Resistant to loosening ■ Can mitigate the effects of axial force reduction due to thermal expansion differences *For more details, please refer to the PDF document or feel free to contact us.
Fastening System (One-Sided Operation) "Blind Rivet"
Simple fastening can be done by one person on one side. ● No welding required, can fasten galvanized steel sheets ● Continuous operation possible ● Assembly line automation possible ● Strong seismic resistance, can fasten different materials ● Waterproof types of valve tight and shield rivets are also available. For product specifications and details, please download the catalog or contact us.
Fastening system (dual-side operation) "Hollow rivet"
This is a rivet that allows for adjustable clamping force within a specified range and has the characteristic of maintaining its clamping force without loosening. It is also a standard product established by JIS. By equipping it with an automatic riveting machine, we provide a more advanced fastening operation. ● Completed with a single touch using a rivet setter. ● There is no shaft swelling, so there is no concern about cracking of the fastened materials. ● The riveting pressure is low, making it ideal for rotating objects. For product specifications and details, please download the catalog!
Compatible with 18V impact drivers.
【Feature Details】 - Compatible with 18V impact - Socket adapter that can use your existing sockets
Super small head diameter! Super high corrosion resistance! Even with thin plate products, the head doesn't protrude. It's less likely to experience electrolysis on aluminum and zinc plates!
The "Super Small Head Concrete Screw" is an ideal concrete screw for areas where standard flat heads would protrude, such as thin plate saddle bands and stair step installations. It exhibits corrosion resistance superior to that of painted or hot-dip galvanized finishes. It is highly resistant to incompatible galvanized steel plates and aluminum materials, and even if scratched, it self-repairs with silica components. 【Features】 ○ Outstanding corrosion resistance ○ Galvanic corrosion prevention ○ Self-repairing capability ○ Adoption of ultra-high corrosion-resistant ionized coating For more details, please contact us or download the catalog.
Recommended for medical, testing, and food machinery! Introducing a lead screw that can be used in a wide range of environments.
The "MSS Sliding Screw Series" uses SUS304 stainless steel for the screw shaft, making it a product that can be used in a wide range of environments. It features low-friction resin nuts and high-rigidity copper alloy nuts as standard stock, resulting in lower noise compared to ball screws. We offer a wide variety of options at affordable prices. 【Features】 ■ Low friction and low noise ■ Recommended for medical, inspection, and food machinery ■ Screw shaft made of SUS304 stainless steel ■ Abundant variations ■ Affordable prices *For more details, please refer to the PDF document or feel free to contact us.
Introduction of materials that specify the specifications of metric fine thread screws.
This document is a technical material that includes the specifications for metric fine thread screws. It is an excerpt from JIS B 0207 (1999). Morimoto Precision Shaft Co., Ltd. handles shafts, ball screws, sliding screws, 30-degree trapezoidal screws, and limit gauges for screws. In addition to this document, we have a variety of technical materials available, so please take a look. [Included Items] ■ Screw designation ■ Pitch ■ Height of engagement ■ Size of internal/external threads *For more details, please refer to the PDF document or feel free to contact us.
