A multifunctional screw ideal for fastening parts that require grounding.
The "Earth Bolt" is a multifunctional screw that has a coating removal function at the tip and an earthing function in the threaded section. It features a locking section in the threaded part that provides two functions: electrical conductivity (earthing) with the female thread and resistance to loosening, while also reducing the screwing torque and improving workability. Please use it for fastening areas that require earthing. 【Features】 ■ Multifunctional screw ■ Ensures stable earthing function *For more details, please refer to the catalog or feel free to contact us.
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【Merits】 ■ By stripping the thick coating, a stable grounding function can be ensured without damaging the fine threads. *For more details, please refer to the catalog or feel free to contact us.
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For more details, please refer to the catalog or feel free to contact us.
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Our company's name was not always Topura since its inception; it was initially "Toyo Plus Screw Co., Ltd." Until then, screws primarily had slotted heads (minus), and the tools used for tightening were minus screwdrivers. Topura quickly adopted a cross hole (plus) in the head and became the first JIS-certified factory in Japan.