By Shape

Flange Nuts

A Flange Nut is a specialized nut featuring a wide, circular flange integrated at its base. This one-piece design combines the function of a nut and a washer, providing a larger load-bearing surface to distribute pressure, protect the joined material, and enhance resistance to vibration loosening.

Product details

Typical Applications:

Automotive Assembly: Widely used in body panels, exhaust systems, and interior trim where the flange prevents pull-through in sheet metal and accommodates oversized clearance holes.
Electronics & Appliance Mounting: Ideal for securing components within chassis or frames, as the flange acts as a spacer and eliminates the need for a separate washer.
General Fabrication & Maintenance: Common in plumbing, ductwork, and structural frameworks where its combined function speeds up assembly and ensures a stable, rattle-free connection.

Our Product & Custom Capabilities:
We supply flange nuts in various configurations to meet diverse engineering requirements. Our customization focuses on:

Material & Grade: Options include steel (Grade 5/8), stainless steel (304/316), and brass, selected for strength or corrosion resistance.
Flange Design: Variations in flange diameter, thickness, and surface finish (serrated or plain) to achieve specific clamp load, anti-rotation, or sealing performance.
Thread Specifications: Supplied in coarse or fine threads (UNC/UNF, metric), with consistent quality to ensure reliable engagement with mating bolts.

Our flange nuts offer a reliable and efficient fastening solution, reducing part count and improving joint integrity in high-vibration and sheet material applications.