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): 3/4"
- Thread Pitch: 10
- Diameter (Dimension): 0.75"
- Diameter (Minimum): 0.729"
- Diameter (Maximum): 0.768"
- Length (Nominal): 10"
- Length (Minimum): 9.75"
- Length (Maximum): 10"
- Thread Length (Nominal): 1.375"
- Across Flats (Basic): 1-1/4"
- Across Flats (Minimum): 1.212"
- Across Flats (Maximum): 1.250"
- Head Height, Overall: 15/32"
- Head Height, Overall (Minimum): 0.455"
- Head Height, Overall (Maximum): 0.483"
- 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
Material Steel
Material Processes Heat Treated
Head Height, Overall (Minimum) 0.455"
Thread Length (Nominal) 1.375"
Drive Style External Hex Drive
Diameter (Maximum) 0.768"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-3410X10
Category Hex Bolts, Heavy Structural
Origin Made in U.S.A.
Head Height, Overall 15/32"
Thread Length Part Thread
Pitch Coarse Thread
Thread Pitch 10
Thread Direction Right-Hand Thread
Length (Minimum) 9.75"
Standards and Specifications ASME B18.2.6
Point Chamfered Point
Head Style Hex Head
Diameter (Minimum) 0.729"
Across Flats (Maximum) 1.250"
Product Class Externally Threaded Fasteners
Diameter (Dimension) 0.75"
System of Measurement Inch
Diameter (Nominal) 3/4"
Hardness Rating Rockwell C24-C35
POS BO040-3410X10-000060
Head Style Detail Washer Face
Length (Maximum) 10"
Order Machine Thread Fasteners
Head Height, Overall (Maximum) 0.483"
Length (Nominal) 10"
Coating Uncoated
Across Flats (Minimum) 1.212"
Across Flats (Basic) 1-1/4"
Brand Aspen Fasteners
Material Grade ASTM A325 Type 1
