Our tri-lobular thread rolling screws are specifically engineered for direct integration into light alloy die-castings. Featuring a unique tri-lobular cross-section, these fasteners displace material during installation to form highly precise mating threads without the need for pre-tapping. The resulting interference fit provides exceptional self-locking and anti-loosening performance, ensuring maximum joint integrity under dynamic loads. By eliminating secondary tapping operations, these screws significantly streamline assembly processes and reduce overall manufacturing costs.
The definitive solution for high-efficiency fastening in non-ferrous metals:
NEV Battery Packs: Secure assembly of aluminum and magnesium alloy enclosures.
Light Alloy Die-Castings: Direct fastening for structural components in automotive and aerospace.
Precision Machinery: High-speed assembly for complex electromechanical housings.
Core Value: Optimized for high-reliability connections in soft metals where rapid, chip-free installation and superior pull-out resistance are required.
