Product Description
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines.
- The washer face under the head provides a precision bearing surface.
- Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch.
- The chamfered point improves engagement with a nut or pre-tapped hole.
- Diameter (Nominal): 5/8"
- Thread Pitch: 11
- Diameter (Dimension): 0.625"
- Diameter (Minimum): 0.617"
- Diameter (Maximum): 0.625"
- Length (Nominal): 5-3/4"
- Thread Length (Nominal): 1.5"
- Across Flats (Basic): 15/16"
- Across Flats (Minimum): 0.922"
- Across Flats (Maximum): 0.938"
- Head Height, Overall: 25/64"
- Head Height, Overall (Minimum): 0.378"
- Head Height, Overall (Maximum): 0.403"
- 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 J429
Product Videos
Custom Field
Head Height, Overall 25/64"
POS BO016-5811X534-000070
Order Machine Thread Fasteners
Point Chamfered Point
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-5811X534
Standards and Specifications ASME B18.2.1 and SAE J429
Diameter (Dimension) 0.625"
Diameter (Maximum) 0.625"
Material Grade Grade 5
Thread Length (Nominal) 1.5"
Origin Made in U.S.A.
Across Flats (Basic) 15/16"
Coating Zinc Plated
Head Height, Overall (Minimum) 0.378"
Coating Color Clear
Material Steel
Pitch UNC Coarse Thread
Head Style Detail Washer Face
Head Height, Overall (Maximum) 0.403"
Drive Style External Hex Drive
System of Measurement Inch
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-5811X534.zip
Product Class Externally Threaded Fasteners
Thread Pitch 11
Thread Direction Right-Hand Thread
Length (Nominal) 5-3/4"
Diameter (Minimum) 0.617"
Category Cap Screws
Across Flats (Maximum) 0.938"
Across Flats (Minimum) 0.922"
Head Markings Three radial lines 120 degrees apart and manufacturer ID
Head Style Hex Head
Brand Aspen Fasteners
Diameter (Nominal) 5/8"
