Integrated Flange Nuts

Integrated flange nuts are manufactured through one-step cold forging, merging hexagon nut and flange washer into an integral piece to simplify assembly procedures. The wide flange effectively distributes tightening pressure and prevents surface damage on workpieces, eliminating the need for separate flat washers.

The surface black oxide finish boosts hardness and provides basic anti-corrosion performance, suitable for indoor and mechanical working conditions. All internal threads are precisely tapped to ensure smooth matching with bolts. We supply abundant metric standard sizes and accept custom production based on your drawings for special thread sizes and flange thickness.

Rigorously tested for thread accuracy and structural stability, these nuts are widely utilized for fastening automobile chassis components, electrical machinery, metal sheet parts and various industrial brackets.