Insert that can reinforce the threaded parts of plastic materials, etc. *Video available
The "Insert" is an insert nut primarily used for aluminum alloys and plastics that are prone to screw stripping when directly tapped, as well as for wood and other materials. It has threads on both the inner and outer diameters and can also be used as a tapping insert equipped with a split groove or three-hole cutting edge. Additionally, it functions as a reliable fastening component that compensates for the mechanical strength of screw parts made from relatively low-strength materials. 【Features】 ■ Unlike inserts, the coil side does not require pre-tapping. ■ It has a self-locking function for metal materials, resins, and wood, making it resistant to loosening due to screw removal and reattachment. ■ It provides the wear resistance and high pull-out strength required for any counterpart. *For more details, please refer to the PDF document or feel free to contact us.
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basic information
【Mechanical Strength】 ■ Reinforcement of the threaded part of the base material with low mechanical strength ■ Since the axial force of the screw is supported by the base material of the external thread of the insert, the strength of the base material is improved compared to direct tapped threads ■ The strength is limited by the inherent shear strength of the base material or the mechanical strength of the bolts used, but the insert itself does not break ■ Reinforcement is also possible for resin materials that are prone to thread deformation and aluminum alloy materials that cannot withstand the allowable load of bolts *For more details, please refer to the PDF document or feel free to contact us.
Price information
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Delivery Time
P3
※Delivery times may vary depending on size and quantity, so please feel free to contact us.
Applications/Examples of results
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.