DIMENSIONAL ATTRIBUTES- Diameter (Nominal): 1"- Thread Pitch: 8- Diameter (Dimension): 1"- Diameter (Minimum): 0.990"- Diameter (Maximum): 1.000"- Length (Nominal): 5"- Thread Length (Nominal): 2.25"- Across Flats (Basic): 1-1/2"- Across Flats (Minimum): 1.469"- Across Flats (Maximum): 1.500"- Head Height, Overall: 39/64"- Head Height, Overall (Minimum): 0.591"- Head Height, Overall (Maximum): 0.627"PRODUCT ATTRIBUTES- Category: Cap Screws- System of Measurement: Inch- Brand: Aspen Fasteners- Head Style: Hex Head- Head Style Detail: Washer Face- Head Markings: Three radial lines 120 degrees apart and manufacturer ID- Drive Style: External Hex Drive- Pitch: UNC Coarse Thread- Thread Direction: Right-Hand Thread- Point: Chamfered Point- Material: Steel- Material Grade: Grade 5- Coating: Zinc Plated- Coating Color: Clear- Origin: Made in U.S.A.- Standards and Specifications: ASME B18.2.1 and SAE J429NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.