In the field of fasteners, "requiring both surface flatness, convenient installation and reliable connection" is a core demand in many scenarios. Relying on its unique semi-countersunk head design, the semi-countersunk head inner plum blossom machine screw combines the flatness advantage of countersunk head screws and the operability advantage of pan-head screws. Equipped with the stable fastening
Widely used in electronics, automotive, machinery, furniture and new energy industries.
fastking has 20+ years of experience in torx screw manufacturing, ISO certified, OEM/ODM supported, factory-direct with reliable delivery.
For inquiries or customization, please contact us for a professional solution and quotation.