Waterproof, oil-proof, and dust-proof performance has been significantly improved! No detachment of the sealing packing!
We handle the "Seal Up® Screw." By automatically incorporating a flat-type sealing packing with a large contact area into the annular groove of the seating surface, we have significantly improved waterproof, oil-proof, and dust-proof performance. Since the inner diameter of the sealing packing is smaller than the outer diameter of the screw, there is no risk of it falling out. It can be used simply by replacing the screw, even with the current hole diameter. 【Features】 ■ Significantly improved waterproof, oil-proof, and dust-proof performance ■ No risk of falling out due to the inner diameter of the sealing packing being smaller than the outer diameter of the screw ■ Can be used simply by replacing the screw, even with the current hole diameter ■ Made in Shinagawa brand certified product ■ Trademark registration No. 5757876 *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Advantages of Our Product】 ■ Conventional Product (O-ring: Round Type) - The contact area of the O-ring is small, resulting in low waterproofing capability. - If the hole diameter of the intervening material is large, the O-ring can enter and collapse into the hole (no waterproofing). - The pilot hole diameter is set to a standard value of screw nominal diameter + 0.1mm Max, leaving no margin, requiring strict design. ■ Our Product (Sealing Packing: Flat Type) - The contact area of the packing is large, resulting in high waterproofing capability. - Even if the hole diameter of the intervening material is large, it will reliably collapse (waterproofing available). - The pilot hole diameter is set to a standard value of screw nominal diameter + 0.5mm Max, providing a margin, allowing it to be used for waterproofing simply by replacing the screw. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Waterproof smartphones (Waterproof and dustproof performance JIS IP68 grade) ■ Outdoor displays ■ Automotive parts ■ Printing machinery ■ Tablet devices ■ Handheld terminals ■ Radios ■ Machine tools ■ Hydroponics ■ Medical devices (nurse call systems) ■ Waterproofing for torque meters, etc. ■ Oil resistance, etc. *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Since our founding in 1927, we have operated as a "manufacturing company," engaged in the production and sales of metal components, starting with precision screws. In 2007, we celebrated our 80th anniversary. We are deeply grateful for the support we have received from our valued customers and business partners, which has allowed us to develop our business up to today. Rather than resting on our past achievements, all of our employees, including those in our group companies, are renewing our commitment as we enter what we consider to be our "second founding period."