SS304 Hex Flange Nut Plain

The SS304 Hex Flange Nut Plain is a type of fastener made from Stainless Steel 304, offering good corrosion resistance and durability. Here are its key features:

Specifications:

Material: Stainless Steel 304 (A2)

Finish: Plain (No additional plating)

Type: Hex Flange Nut (Combines a hex nut with an integrated washer-like flange)

Thread Type: Metric (M) or UNC/UNF (Imperial) – depends on application

Standards: DIN 6923, ISO 4161, or ASME/ANSI (varies by region)

Grade: Typically A2-70 (70 ksi tensile strength)

Advantages of SS304 Flange Nuts:

✔ Corrosion-resistant – Suitable for humid/outdoor environments

✔ Flange design – Distributes load, reduces washer need, and improves vibration resistance

✔ High strength – Suitable for general industrial and automotive applications

✔ Non-magnetic – Unlike some other stainless steels

Common Applications:

Automotive assemblies

Machinery & equipment

Marine & chemical industries

Plumbing & piping systems

Food processing (304 is food-grade)

Available Sizes:

M3 to M24 (Metric) or #4 to 1" (Imperial)

Various thicknesses & flange diameters