DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 3/4"- Thread Pitch: 10- Diameter (Dimension): 0.75"- Thread Length (Nominal): 0.656"- Across Flats (Basic): 1-1/8"- Across Flats (Minimum): 1.088"- Across Flats (Maximum): 1.125"- Height (Basic): 21/32"- Height (Minimum): 0.632"- Height (Maximum): 0.68"PRODUCT ATTRIBUTES- Category: Square Regular Nuts- System of Measurement: Inch- Brand: Aspen Fasteners- Drive Style: External Square Drive- Thread Length: Full Thread- Thread Direction: Right-Hand Thread- Material: Steel- Coating: Zinc Plated- Coating Color: Clear- Origin: Origin Undefined- Standards and Specifications: ASME B18.2.2 and SAE J995NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.