New arrivals: Heavy-duty anchors now in stock
Trusted Industrial Fasteners Partner Since 2004
CATEGORY
NUTS
PRODUCT
SQUARE NUT
THREAD TYPE
STANDARD
GRADE
GR-8
Thread, grade, size, and material combinations available for this product.
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Threading
STANDARD
Size
ALL SIZE AVAILABLE
Available Materials
Square Nuts feature a four-sided design that offers a greater surface contact area compared to standard hex nuts. This makes them less likely to round off and easier to grip with wrenches or within square channels. Historically common in railway and heavy machinery, they are still used today in traditional furniture and electrical grounding.