Product Center / Anti-loosening Series

Product Description Manufactured from high-strength medium-carbon steel or alloy steel, these nuts utilize precision cold-heading and slotting processes. By inserting a cotter pin through the nut slots and the bolt hole, a mandatory mechani...

Product Description Featuring an ultra-thin head design, these screws effectively compress assembly space and facilitate lightweight construction. Combined with high-grade alloy steel and micro-anti-loosening pre-coating technology, they en...

Product Description Featuring an integrated flange head design, these bolts provide an enlarged bearing surface to effectively inhibit substrate settlement. The threaded portion is pre-applied with a specialized micro-encapsulated adhesive;...

Product Description Featuring an integrated pan-head flange design, these screws provide an increased contact surface area to distribute load and prevent material deformation. The threaded portion is pre-applied with a specialized functiona...

Product Description The PT Torx Pan Head Flange Plastic Self-Tapping Screw features a Torx (Hexalobular) drive to prevent cam-out and slipping, paired with a flange face to effectively distribute clamping stress. Specifically engineered for...

Product Description Manufactured using high-precision cold-heading technology, the threads are pre-applied with a specialized leak-proof sealant. Upon tightening, the adhesive layer is compressed to fill the thread gaps, achieving the dual ...

Product Description Manufactured from high-quality carbon steel or stainless steel, the base is integrated with a precision pre-applied sealant process. When clinched into sheet metal, the adhesive layer is compressed to fully fill the inst...