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): 6"
- Length (Minimum): 5.88"
- Length (Maximum): 6"
- 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
Diameter (Minimum) 0.605"
Diameter (Nominal) 5/8"
Material Processes Heat Treated
Standards and Specifications ASME B18.2.6
Thread Length Part Thread
Head Style Hex Head
Brand Aspen Fasteners
Order Machine Thread Fasteners
Point Chamfered Point
Head Style Detail Washer Face
Across Flats (Maximum) 1.062"
Drive Style External Hex Drive
Material Grade ASTM A325 Type 1
Thread Length (Nominal) 1.25"
System of Measurement Inch
Length (Nominal) 6"
Category Hex Bolts, Heavy Structural
Across Flats (Minimum) 1.031"
Head Height, Overall (Maximum) 0.403"
Thread Direction Right-Hand Thread
Diameter (Dimension) 0.625"
Coating Hot Dip Galvanized
Coating Color Clear
Head Height, Overall 25/64"
Hardness Rating Rockwell C24-C35
Diameter (Maximum) 0.642"
Product Class Externally Threaded Fasteners
Origin Made in U.S.A.
Thread Pitch 11
Length (Minimum) 5.88"
Head Height, Overall (Minimum) 0.378"
Across Flats (Basic) 1-1/16"
Length (Maximum) 6"
Pitch Coarse Thread
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-5811X6
Material Steel
POS BO039-5811X6-000050,BO039-5811X6-000200
