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): 8-1/2"
- Length (Minimum): 8.25"
- Length (Maximum): 8.5"
- 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: Hot Dip Galvanized
- Coating Color: Clear
- Hardness Rating: Rockwell C24-C35
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.6
Product Videos
Custom Field
Material Steel
Length (Maximum) 8.5"
Across Flats (Minimum) 1.031"
Drive Style External Hex Drive
Diameter (Nominal) 5/8"
Head Height, Overall 25/64"
Head Height, Overall (Maximum) 0.403"
Diameter (Minimum) 0.605"
Head Height, Overall (Minimum) 0.378"
Thread Direction Right-Hand Thread
Material Grade ASTM A325 Type 1
Coating Hot Dip Galvanized
Across Flats (Maximum) 1.062"
Point Chamfered Point
Diameter (Maximum) 0.642"
Diameter (Dimension) 0.625"
Material Processes Heat Treated
Pitch Coarse Thread
Category Hex Bolts, Heavy Structural
Head Style Hex Head
Thread Pitch 11
Thread Length (Nominal) 1.25"
Thread Length Part Thread
POS BO039-5811X812-000125
Standards and Specifications ASME B18.2.6
Order Machine Thread Fasteners
Head Style Detail Washer Face
Length (Minimum) 8.25"
Hardness Rating Rockwell C24-C35
Origin Made in U.S.A.
Across Flats (Basic) 1-1/16"
Length (Nominal) 8-1/2"
Brand Aspen Fasteners
Product Class Externally Threaded Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-5811X812
Coating Color Clear
System of Measurement Inch
