Easy installation with one-sided work! Wellnuts with excellent vibration damping, insulation, and sealing effects.
The pop blind nut "Wellnut" handled by our company is a rubber blind nut that provides vibration damping, insulation, and sealing effects with one-sided operation. It can be softly fastened to thin metal materials, resin, glass, ceramics, and more. With its excellent vibration damping effect, it absorbs vibrations and noise, particularly effective in reducing noise from fan motors and similar applications. Additionally, its sealing effect against liquids and gases makes it especially suitable for use at low pressures. 【Features】 ■ Rubber blind nut that provides vibration damping, insulation, and sealing effects with one-sided operation ■ Easy to install with a screwdriver from one side ■ Soft fastening to thin metal materials, resin, glass, ceramics, etc. ■ Particularly effective in reducing noise from fan motors and similar applications due to its vibration damping effect *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Lineup】 ■Standard Type - A standard well nut that provides vibration damping, insulation, and sealing effects through one-sided fastening with a rubber nut. ■Large Flange Type - With a larger flange diameter, it offers a greater support area between the mounted object and the flange. ■Sleeve Type - Equipped with a special sleeve inside the nut body, eliminating the need for torque management during bolt fastening. ■Snap Type - The protrusions on the nut body can be fitted into the pilot holes of the workpiece, making it difficult to detach even before fastening. *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Example of Adoption】 ■ Laser Printer Fan Unit ・Reduced fan noise due to the vibration-damping effect of the well nut *For more details, please refer to the PDF document or feel free to contact us.
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Company information
The "Heli-Coil (a trademark of Tsugami Corporation)" has been changed to the new trademark "E-Coil." Sanyo Seiki will provide industrial screws, including E-Coil (Heli-Coil), quickly, accurately, and at a fair price to everyone. We will promptly and reliably offer products that meet our customers' needs at a reasonable price. We maintain a constant inventory and are prepared for immediate delivery for both wholesale and retail, aiming to meet all screw-related needs. Please feel free to place orders even for small quantities.