Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Mar 04, 2026～Mar 31, 2026
This ranking is based on the number of page views on our site.
781～810 item / All 1035 items
![(TC-00045)#0 Special Pot [1805] +-1.2x3.5](https://image.www.ipros.com/public/product/image/38e/2000415542/IPROS2120899082946324402.jpg?w=280&h=280)
(TC-00045) Glasses screws M1.2
Order number: TC-00045 Screw diameter: 1.2 mm Neck length: 3.5 mm SUSXM7 #0 special pan [1805] +- M1.2x3.5 with Noji Lock Pasipate
![(TC-00050)#0 Special Pot [2006] +-1.2x3.8](https://image.www.ipros.com/public/product/image/622/2000416041/IPROS4217084442252894275.jpg?w=280&h=280)
(TC-00050) Glasses screw M1.2
Order number: TC-00050 Screw diameter: 1.2 mm Neck length: 3.8 mm Titanium (15-3-3-3) #0 special pan [2006] +- M1.2x3.8 degreased and cleaned, with Noji lock
![(TC-00051)#0 Special Truss [2206] +-1.2x2.3](https://image.www.ipros.com/public/product/image/fcc/2000418065/IPROS2541013442987411414.jpg?w=280&h=280)
(TC-00051) Glasses screw M1.2
Order number: TC-00051 Screw diameter: 1.2 mm Neck length: 2.3 mm SUS316 #0 special truss [2206] +- M1.2x2.3 with Noji Lock, Pasipate
![(TC-00053)#0 Special Truss [2006] +-1.4x2.1](https://image.www.ipros.com/public/product/image/8b4/2000418084/IPROS8402109739929166871.jpg?w=280&h=280)
(TC-00053) Glasses screw M1.4
Order number: TC-00053 Screw diameter: 1.4 mm Neck length: 2.1 mm SUSXM7 #0 special truss [2006] +- M1.4x2.1 with Noji Lock Pasipate
![Special Pot [2006] -1.4x2.6](https://image.www.ipros.com/public/product/image/d1f/2000418367/IPROS9836906128630412594.jpg?w=280&h=280)
(MC-00060) Glasses screws M1.4
Order number: TC-00060 Screw diameter: 1.4 mm Neck length: 2.6 mm Titanium (15-3-3-3) #0 special pan [2006] +- M1.4x2.6 with Noji Lock, degreased and cleaned
![Special Pot [2006] -1.4x2.7](https://image.www.ipros.com/public/product/image/532/2000419401/IPROS13554481199629065400.jpg?w=280&h=280)
Screw for glasses M1.4
Order number: TC-00061 Screw diameter: 1.4 mm Neck length: 2.7 mm Titanium (15-3-3-3) #0 special pan head [2006] +-1.4x2.7 with Noji Lock, degreased and cleaned
![(TC-00064)#0 Special Pot [2006] +-1.4x3.5](https://image.www.ipros.com/public/product/image/722/2000419426/IPROS11936714383313308919.jpg?w=280&h=280)
(TC-00064) Screw for glasses M1.4
Order number: TC-00064 Screw diameter: 1.4 mm Neck length: 3.5 mm Titanium (15-3-3-3) #0 special pan [2006] +- M1.4x3.5 Noji Lock, cleaning
![(TC-00065)#0 Special Pot [2006] +-1.4x3.6](https://image.www.ipros.com/public/product/image/b87/2000419436/IPROS11906492511884665420.jpg?w=280&h=280)
(MC-00065) Screw for glasses M1.4
Order number: TC-00065 Screw diameter: 1.4 mm Neck length: 3.6 mm Titanium (15-3-3-3) #0 special pan [2006] +- M1.4x3.6 Noji Lock, degreased and cleaned
![Special Pot [2006] -1.4x2.4](https://image.www.ipros.com/public/product/image/e33/2000425396/IPROS3677142649086079024.jpg?w=280&h=280)
(TC-00066) Glasses screws M1.4
Order number: TC-00066 Screw diameter: 1.4 mm Neck length: 2.4 mm Titanium TW340 (nickel coating) #0 special pan [2006] +- M1.4x2.4 with Noji-lock, raw finish
![Special Pot (TC-00067) [2006] -1.4 x 2.6](https://image.www.ipros.com/public/product/image/aa6/2000425400/IPROS1585777303018962904.jpg?w=280&h=280)
(TC-00067) Screw for glasses M1.4
Order number: TC-00067 Screw diameter: 1.4 mm Neck length: 2.6 mm Titanium TW340 (nickel coating) #0 special pan [2006] +- M1.4x2.6 with Noji lock, raw material
![Special Pot [2006] -1.4x2.8](https://image.www.ipros.com/public/product/image/885/2000426280/IPROS7937140767178757078.jpg?w=280&h=280)
(MC-00069) Screw for glasses M1.4
Order number: TC-00069 Screw diameter: 1.4 mm Neck length: 2.8 mm Titanium (TW340) #0 special pan [2006] +- M1.4x2.8 with Pasipate and Noji Lock
![(TC-00070)#0 Special Pot [2006] +-1.4x3](https://image.www.ipros.com/public/product/image/2a4/2000426287/IPROS79526492115482924.jpg?w=280&h=280)
(MC-00070) Glasses screws M1.4
Order number: TC-00070 Screw diameter: 1.4 mm Neck length: 3 mm Titanium (TW340 nickel coating) #0 special pan head [2006] +- M1.4x3 raw, with Noji lock
![Special Pot [2006] -1.4x3.4](https://image.www.ipros.com/public/product/image/dc9/2000427160/IPROS5220663803113152978.jpg?w=280&h=280)
(MC-00072) Glasses screws M1.4
Order number: TC-00072 Screw diameter: 1.4 mm Neck length: 3.4 mm Titanium (TW340 nickel coating) #0 special pan head [2006] +- M1.4x3.4 raw with Noji lock
![Special Pot [2006] -1.4x4.4](https://image.www.ipros.com/public/product/image/165/2000427170/IPROS9914289343277606391.jpg?w=280&h=280)
(TC-00075) Glasses screw M1.4
Order number: TC-00075 Screw diameter: 1.4 mm Neck length: 4.4 mm SUSXM7 #0 special pan [2006] +- M1.4x4.4 passivated with no-lock
Custom-made screws by specialists in special screws! We accommodate various shapes.
"San-Ei," which manufactures and sells special screws in Osaka, offers a completely custom-made service that produces special screws tailored to specific products and specifications, such as screw parts not available on the market, long bolts, and bolts with internal threads. [Processing Examples] - Head shape processing (oval shape/knurled) - Hole processing in the head (hexagonal/hexalobular) - Eccentric processing - Head painting - Polishing processing - Welding - Through hole processing - Tapping processing [Recommended for the following people!] - Those who need special screws that cannot be obtained commercially - Those who require screws for specific products or specifications in construction, machine tools, transportation machinery, industrial machinery, chemical plants, etc. - Cases where materials or surface treatments are needed according to environmental conditions, such as improving strength, corrosion resistance, and wear resistance. For more details, please download the catalog or contact us.
![[Case Study] Custom-Made Special Screws: Special Reamer Bolts](https://image.www.ipros.com/public/product/image/a53/2000151856/IPROS7726674754201600306.JPG?w=280&h=280)
Here are some examples of what we have created.
San-Ei has established a diverse and small-lot production system for special screws, providing comprehensive support for equipment parts. 【Examples of Production】 ■Special Reamer Bolts These are used for fitting into reamed holes to prevent misalignment and for positioning. We can accommodate the fit of the shaft according to the reamed hole specifications, so please feel free to consult us. The head can also be customized to hexagonal, round, hexagonal hole, knurled, and other specifications. *For more details, please download the catalog or contact us.
We can make small screws that are not available on the market! We can also produce from M1.0.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that cannot be obtained commercially, please feel free to consult us. "Special fine screws" are small screws with a nominal diameter of about 1 to 2 mm, used in electronic devices, precision machinery, watches, and more. We can manufacture from M1.0 and can accommodate specifications such as drilling holes in the center or milling the head as required. For more details, please contact us or refer to our catalog.
It is used for purposes that involve repeatedly tightening and loosening the fixation of doors.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that are not available on the market, please feel free to consult us about anything. "Special anti-drop screws" are used in applications where doors need to be secured and frequently tightened or loosened. They do not fall off when loosened, making them convenient as they cannot be lost. We can accommodate both modifications from commercially available bolts and custom manufacturing. For more details, please contact us or refer to our catalog.
By using it on rotating bodies of electric motors and the like that rotate to the right, it helps prevent loosening.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that are not available on the market, please feel free to consult us. "Special left-hand screws" are used in rotating bodies such as electric motors to prevent loosening by being installed in right-hand rotating applications. They are commonly used as fan blade fixing screws and motor shaft securing screws. Please consult us when considering production. For more details, please contact us or refer to our catalog.
There are various types and methods, and San-Ei also accommodates individual specifications.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that are not available on the market, please feel free to consult with us about anything. There are various types and methods for "screw loosening prevention," and Sun-Ei accommodates individual specifications as well. For more details, please contact us for consultation. For further information, please inquire or refer to our catalog.
We can accommodate both additional processing of commercially available bolts and custom manufacturing.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that cannot be obtained commercially, please feel free to consult us. The "special air hole bolt" is used in vacuum devices when gas release is necessary, featuring a through hole to allow air to escape between the main body of the device and the screw. We can accommodate both modifications of commercially available bolts and custom manufacturing. We can also produce long bolts. For more details, please contact us or refer to our catalog.
Screws for fixing objects such as clamps and vises. We can accommodate shapes according to the application.
At Sun-Ei Co., Ltd., we offer custom-made screws tailored to specific products and specifications for applications such as construction, machine tools, transportation machinery, industrial machinery, and chemical plants. If you have any special screws that cannot be obtained commercially, please feel free to consult us. "Special clamp screws" are screws used for securing items such as clamps and vises. Metric screws and trapezoidal screws are used. We can accommodate shapes according to your application. For more details, please contact us or refer to our catalog.
Virus infection control products using natural material plaster, inactivating 99.9% of viruses attached to the surface in 15 minutes.
Traditional Japanese wall material, plaster, possesses various functions due to the unique texture of its natural materials and the properties of its main component, slaked lime. One of these functions is its antiviral and antibacterial properties. You may have seen images of white powder being spread when outbreaks of swine fever or avian influenza occur; that white powder is slaked lime, the main ingredient of plaster. <Features of the Plaster Power Series> 1. Instant effectiveness that inactivates over 99% of viruses adhered to the surface within 15 minutes. 2. Infection control measures that are communicated to customers (function printed for clarity). 3. Easy plaster effect that requires only cutting and sticking. Please use it in toilet booths, fitting room walls, handrails, handles, doorknobs, etc., in facilities used by a large number of people, such as commercial facilities, medical facilities, nursing facilities, educational institutions, and evacuation centers. (Excludes outdoor and water-related areas.)
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.
![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.*
Can be installed on steel frame substrates without pre-drilling! The sharpness of the drill tip of the Pyrobis is its charm!
The head diameter is small, making it ideal for use with sashes and other aluminum building materials. *For more details, please download the catalog or feel free to contact us.*
Can be installed on steel frame substrates without pre-drilling! The sharpness of the drill tip of the Pyrobis is its appeal!
The head diameter is small, making it ideal for use with sashes and other aluminum building materials. *For more details, please download the catalog or feel free to contact us.*
