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): 4-1/2"
- Length (Minimum): 4.38"
- Length (Maximum): 4.5"
- 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
Origin Made in U.S.A.
Head Style Hex Head
Category Hex Bolts, Heavy Structural
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-5811X412
Diameter (Minimum) 0.605"
Length (Nominal) 4-1/2"
Head Height, Overall (Maximum) 0.403"
Brand Aspen Fasteners
Head Height, Overall (Minimum) 0.378"
Order Machine Thread Fasteners
Diameter (Maximum) 0.642"
Pitch Coarse Thread
Diameter (Nominal) 5/8"
Material Steel
Coating Hot Dip Galvanized
Coating Color Clear
Product Class Externally Threaded Fasteners
Across Flats (Maximum) 1.062"
Thread Pitch 11
Standards and Specifications ASME B18.2.6
Point Chamfered Point
Thread Direction Right-Hand Thread
Material Processes Heat Treated
POS BO039-5811X412-000100,BO039-5811X412-000300
Material Grade ASTM A325 Type 1
Thread Length Part Thread
Diameter (Dimension) 0.625"
Drive Style External Hex Drive
Head Height, Overall 25/64"
Thread Length (Nominal) 1.25"
Head Style Detail Washer Face
Hardness Rating Rockwell C24-C35
Length (Minimum) 4.38"
Across Flats (Minimum) 1.031"
Across Flats (Basic) 1-1/16"
Length (Maximum) 4.5"
