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): 7"
- Thread Length (Nominal): 1.75"
- 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 Markings Three radial lines 120 degrees apart and manufacturer ID
Diameter (Minimum) 0.617"
Head Style Detail Washer Face
Head Height, Overall 25/64"
Across Flats (Minimum) 0.922"
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO016-5811X7.zip
Category Cap Screws
POS BO016-5811X7-000055
Diameter (Nominal) 5/8"
Thread Direction Right-Hand Thread
Thread Length (Nominal) 1.75"
Origin Made in U.S.A.
Drive Style External Hex Drive
Across Flats (Basic) 15/16"
Diameter (Dimension) 0.625"
Pitch UNC Coarse Thread
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO016-5811X7
Brand Aspen Fasteners
Head Height, Overall (Maximum) 0.403"
Head Style Hex Head
Coating Color Clear
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Pitch 11
Head Height, Overall (Minimum) 0.378"
Material Steel
Across Flats (Maximum) 0.938"
Length (Nominal) 7"
Diameter (Maximum) 0.625"
Product Class Externally Threaded Fasteners
Order Machine Thread Fasteners
Coating Zinc Plated
System of Measurement Inch
Point Chamfered Point
Material Grade Grade 5
