Square Nuts Steel Plain 1-1/4-7 are rugged, uncoated square nuts designed to pair with 1-1/4″ bolts and 7 UNC threads. Built from high-quality steel and offered with a plain finish, these nuts deliver dependable performance in demanding assemblies where rotation prevention and secure backing are essential.

Key characteristics:

• Material: Steel for exceptional strength and durability.
• Size & Thread: 1-1/4″ square nut with 7 UNC threads; compatible with standard fasteners.
• Finish: Plain (uncoated) steelno plating, suitable for indoor or controlled environments; protect with coating for outdoor use.
• Design Benefits: Square profile provides greater wrench contact area, reduces cam-out, and resists rotating under torque.
• Applications: Ideal for machinery, construction, automotive, shelving, and equipment assemblies where square nuts are preferred for alignment and load distribution.

For reliable, heavy-duty fastening in metal-to-metal assemblies, add these square nuts to your toolkit and pair them with the corresponding bolts for a secure, long-lasting fit.