Product Description
- Heavy hex structural bolts are designed to withstand the load of a steel-to-steel connection.
- Commonly used in structural steel joint in construction and building applications.
- The washer face under the head provides a precision bearing surface.
- 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): 0.605"
- Diameter (Maximum): 0.642"
- Length (Nominal): 2-3/4"
- Length (Minimum): 2.63"
- Length (Maximum): 2.75"
- Thread Length (Nominal): 1.25"
- Across Flats (Basic): 1-1/16"
- Across Flats (Minimum): 1.031"
- Across Flats (Maximum): 1.062"
- Head Height, Overall: 25/64"
- Head Height, Overall (Minimum): 0.378"
- Head Height, Overall (Maximum): 0.403"
- Category: Hex Bolts, Heavy Structural
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Head Style Detail: Washer Face
- Drive Style: External Hex Drive
- Pitch: Coarse Thread
- Thread Length: Part Thread
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: ASTM A325 Type 1
- Material Processes: Heat Treated
- Coating: Uncoated
- Hardness Rating: Rockwell C24-C35
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.6
Product Videos
Custom Field
Thread Length (Nominal) 1.25"
Diameter (Nominal) 5/8"
Head Style Detail Washer Face
Across Flats (Basic) 1-1/16"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-5811X234
Product Class Externally Threaded Fasteners
Length (Minimum) 2.63"
Across Flats (Maximum) 1.062"
Pitch Coarse Thread
Head Style Hex Head
Head Height, Overall (Minimum) 0.378"
Order Machine Thread Fasteners
Standards and Specifications ASME B18.2.6
Head Height, Overall (Maximum) 0.403"
Length (Maximum) 2.75"
Origin Made in U.S.A.
Length (Nominal) 2-3/4"
Drive Style External Hex Drive
Coating Uncoated
Diameter (Dimension) 0.625"
System of Measurement Inch
Head Height, Overall 25/64"
Category Hex Bolts, Heavy Structural
Material Grade ASTM A325 Type 1
Diameter (Maximum) 0.642"
Diameter (Minimum) 0.605"
Hardness Rating Rockwell C24-C35
Material Processes Heat Treated
POS BO040-5811X234-000150,BO040-5811X234-000600
Point Chamfered Point
Thread Direction Right-Hand Thread
Thread Length Part Thread
Across Flats (Minimum) 1.031"
Thread Pitch 11
Material Steel
Brand Aspen Fasteners
