DIN557 M16 Square Nuts

Crafted from high-quality stainless steel, this square nut features a domed shape with a hexagonal base, making it easy to tighten and secure.

The SS304 DIN557 M16 Square Nuts are precision-engineered fastening components manufactured in accordance with the DIN 439 standard. Crafted from high-quality SS304 stainless steel, these square nuts exhibit excellent corrosion resistance, durability, and strength, making them ideal for use in both indoor and outdoor applications, especially in environments prone to moisture or mild chemical exposure.
With a nominal size of M16 and a coarse thread type, these square nuts offer reliable fastening performance with superior grip and load distribution compared to conventional hex nuts. The square shape provides a larger surface area for wrench engagement, allowing for enhanced torque application and reduced risk of rounding off during installation or removal.
The nuts feature a natural stainless steel finish without any markings, maintaining a clean and professional appearance suitable for aesthetic as well as functional requirements. Their rated strength class of 700PA ensures sufficient mechanical robustness for a variety of construction, machinery, automotive, and industrial assembly tasks.
Key Features:
Material: Premium SS304 stainless steel for superior corrosion resistance
Size: M16, suitable for medium to heavy-duty fastening needs
Thread Type: Coarse thread for enhanced grip and easy assembly
Shape: Square nut design for better wrench contact and torque application
Finish: Natural stainless steel color with no markings
Standard: Complies with DIN 439 for precise dimensions and reliable performance
Strength: Rated at 700PA to withstand significant mechanical stress