A hex nut has 6 flat exterior sides and internal threading. The heavy hex nut is thicker and wider across the opposite sides than a similar sized finished hex nut with greater strength. Ideal for everyday fastening applications.

• Material: Available in steel (A307/GR.2, GR.5, GR.8, GR.9), stainless steel (18-8/304, 316), brass, silicon bronze, and others.
• Size range: From 4-40 to 1/4″ to 3″ diameter, metric to custom.
• Finishes: plain or plated
• Thread: Coarse or fine, American Standard, Metric, Custom and Specialty