Products

The T-type welding nutis designed in a T-shaped structure, allowing easy fastening even in narrow spaces.
It is suitable for thin plates and complex-shaped parts,
and is widely used in vehicle body interiors, seat frames, and electronic housings.

The square welding nutfeatures a square-shaped body optimized for welding applications, Its wide contact surface ensures uniform welding quality and high resistance to rotation.
It is mainly used in high-strength structures such as body frames, brackets, and sub-assemblies, and is ideal for automated and mass production processes.

The Lock Nut is a precision fastening component that maintains anti-loosening performance even under repeated tightening or vibration conditions.
Its thread-deformation locking structure provides stable fastening strength over long periods of use.

The flange Nut integrates a flange surface at the bottom, providing a wide contact area and stable fastening without the need for a separate washer.
It minimizes surface damage by evenly distributing load during tightening and resists loosening under vibration or repeated loads.

The hex Nut is the most commonly used standard fastener, designed with a hexagonal exterior to deliver high torque and reliable tightening.
It is compatible with various bolt sizes (M6–M20, etc.) and is widely applied across automotive, machinery, construction, and industrial equipment sectors.

The castle Nut features slots on the top that allow a cotter pin to be inserted after tightening, completely preventing loosening.
It is used in critical safety components such as steering systems, suspensions, and braking systems, maintaining secure fastening even under vibration or shock.

The spring Washe is an elastic lock washer designed to prevent loosening and evenly distribute fastening loads.
Its spring restoring force, created by elastic deformation during tightening, maintains consistent pressure to effectively suppress bolt loosening caused by vibration, impact, or thermal expansion.