1400 pcs 3/8"-16 Hex Heavy Nuts, Grade 8 Steel Zinc Plated - Industrial Strength Fasteners for Construction, Automotive & Machinery Assembly

DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 3/8"- Thread Pitch: 16- Diameter (Dimension): 0.375"- Thread Length (Nominal): 0.359"- Across Flats (Basic): 11/16"- Across Flats (Minimum): 0.669"- Across Flats (Maximum): 0.688"- Height (Basic): 23/64"- Height (Minimum): 0.341"- Height (Maximum): 0.377"PRODUCT ATTRIBUTES- Category: Hex Heavy Nuts- System of Measurement: Inch- Brand: Aspen Fasteners- Drive Style: External Hex 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.

Heavy hex nuts are thicker and have a larger across flats as compared to regular nuts.