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): 3-1/4"
- Length (Minimum): 3.13"
- Length (Maximum): 3.25"
- 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
Order Machine Thread Fasteners
Pitch Coarse Thread
Origin Made in U.S.A.
Length (Nominal) 3-1/4"
Material Processes Heat Treated
Head Style Detail Washer Face
System of Measurement Inch
Drive Style External Hex Drive
Thread Length (Nominal) 1.25"
Head Height, Overall (Minimum) 0.378"
Diameter (Dimension) 0.625"
Diameter (Nominal) 5/8"
Material Steel
Standards and Specifications ASME B18.2.6
Head Height, Overall (Maximum) 0.403"
Across Flats (Minimum) 1.031"
Thread Direction Right-Hand Thread
Thread Pitch 11
Diameter (Minimum) 0.605"
Brand Aspen Fasteners
Across Flats (Maximum) 1.062"
Category Hex Bolts, Heavy Structural
Thread Length Part Thread
Coating Uncoated
Length (Maximum) 3.25"
Diameter (Maximum) 0.642"
Length (Minimum) 3.13"
POS BO040-5811X314-000150,BO040-5811X314-000100,BO040-5811X314-000550
Head Style Hex Head
Point Chamfered Point
Material Grade ASTM A325 Type 1
Product Class Externally Threaded Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-5811X314
Head Height, Overall 25/64"
Across Flats (Basic) 1-1/16"
Hardness Rating Rockwell C24-C35
