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): 5-1/2"
- Length (Minimum): 5.38"
- Length (Maximum): 5.5"
- 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: Uncoated
- Hardness Rating: Rockwell C24-C35
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.6
Product Videos
Custom Field
POS BO040-5811X512-000275
Length (Minimum) 5.38"
Head Style Detail Washer Face
Product Class Externally Threaded Fasteners
Thread Direction Right-Hand Thread
Thread Length (Nominal) 1.25"
Diameter (Minimum) 0.605"
Thread Pitch 11
Across Flats (Maximum) 1.062"
Origin Made in U.S.A.
Across Flats (Basic) 1-1/16"
Across Flats (Minimum) 1.031"
Diameter (Maximum) 0.642"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-5811X512
Pitch Coarse Thread
Category Hex Bolts, Heavy Structural
Point Chamfered Point
Drive Style External Hex Drive
Length (Maximum) 5.5"
Diameter (Nominal) 5/8"
Length (Nominal) 5-1/2"
Head Height, Overall (Minimum) 0.378"
Head Height, Overall 25/64"
Diameter (Dimension) 0.625"
Head Style Hex Head
System of Measurement Inch
Standards and Specifications ASME B18.2.6
Head Height, Overall (Maximum) 0.403"
Material Steel
Material Processes Heat Treated
Order Machine Thread Fasteners
Material Grade ASTM A325 Type 1
Thread Length Part Thread
Brand Aspen Fasteners
Coating Uncoated
Hardness Rating Rockwell C24-C35
