( SQUARE WELD NUTS ) 

A square loaf is a type of square-shaped loaf with four sides. It is generally used in joining operations with bolts and ensures that the connection is tight and secure. The flat edges of square nuts provide an advantage over regular round nuts because they sit better on flat surfaces and prevent rotation.

Upon request, surface coating applications such as electro galvanization, zinc nickel, phosphate (black), hot dip galvanization and dacromet/geomet are made.