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): 3-1/2"
- Length (Minimum): 3.38"
- Length (Maximum): 3.5"
- 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
System of Measurement Inch
Length (Minimum) 3.38"
Thread Length (Nominal) 1.25"
Hardness Rating Rockwell C24-C35
Diameter (Minimum) 0.605"
Order Machine Thread Fasteners
Brand Aspen Fasteners
Head Style Detail Washer Face
Point Chamfered Point
Head Style Hex Head
Category Hex Bolts, Heavy Structural
Length (Maximum) 3.5"
Product Class Externally Threaded Fasteners
Thread Pitch 11
Origin Made in U.S.A.
Length (Nominal) 3-1/2"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-5811X312
Coating Color Clear
Across Flats (Minimum) 1.031"
Diameter (Maximum) 0.642"
POS BO039-5811X312-000450,BO039-5811X312-000100,BO039-5811X312-000130
Diameter (Dimension) 0.625"
Thread Length Part Thread
Diameter (Nominal) 5/8"
Across Flats (Basic) 1-1/16"
Material Grade ASTM A325 Type 1
Head Height, Overall (Maximum) 0.403"
Thread Direction Right-Hand Thread
Across Flats (Maximum) 1.062"
Head Height, Overall (Minimum) 0.378"
Drive Style External Hex Drive
Head Height, Overall 25/64"
Material Processes Heat Treated
Coating Hot Dip Galvanized
Pitch Coarse Thread
Standards and Specifications ASME B18.2.6
Material Steel
