E-self Driving Nut

Top Screw Metal Corp. offers an electrically actuated self‑driving nut that can be installed from the rear side of a workpiece without the need for conventional tools. The product is available in three base materials - steel, stainless steel and brass - each featuring built‑in cutting fangs that engage the host material during insertion. The design eliminates the need for a pre‑drilled clearance hole, allowing the nut to create its own anchorage as it is turned. These core characteristics are taken directly from the supplier’s description.

In the fastener industry, steel versions of self‑driving nuts are typically made from grade 8.8 steel, offering a tensile strength around 800 MPa, while stainless‑steel variants often use grade 304 for corrosion resistance. Brass models are common where non‑ferrous contact is required and usually have a hardness of about 70 BHN. Typical thread sizes for these nuts range from M5 to M20, matching standard metric fastener dimensions. Such specifications are standard for self‑driving fasteners used in automotive and machinery assemblies.

Target customers include original equipment manufacturers, contract assemblers and maintenance teams that need rapid, tool‑free fastening in confined spaces. The supplier notes that the nuts can be installed into a variety of substrates, from thin sheet metal to composite panels, and that the fangs cut into the material to provide a secure grip. While the listing mentions flexible order quantities, exact MOQ, lead time and packaging details are not disclosed and should be confirmed with the company. Aligning payment terms, incoterms and inspection requirements with the supplier will ensure a smooth procurement cycle.

Top Screw Metal Corp. is based at 78, Lane 415, Tay Ho Rd., Sec. 2, Ku Yi Li, Chang Hwa City, Chang Hwa 500, Taiwan. The company holds a harbour‑level trust tier on the marketplace, indicating that basic verification of its business registration has been completed. Its response rate is recorded as 0 percent and no average response time is provided, so buyers should initiate contact well in advance of any intended shipment. The address situates the factory within an industrial district known for metal‑working enterprises.

The current catalogue entry promotes an electrically actuated self‑driving nut in steel, stainless steel and brass, highlighting advantages such as rear‑side installation, tool‑free operation and the absence of surface marks after fitting. No specific certifications, such as ISO 9001 or material test certificates, are listed, and the supplier does not disclose MOQ or pricing in the public data. Prospective importers should therefore request detailed material grades, test reports and packaging specifications directly from Top Screw Metal Corp.