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): 5"
- Length (Minimum): 4.81"
- Length (Maximum): 5"
- 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
Diameter (Minimum) 0.729"
Material Steel
Head Style Detail Washer Face
Thread Direction Right-Hand Thread
Order Machine Thread Fasteners
System of Measurement Inch
Origin Made in U.S.A.
Head Style Hex Head
Thread Pitch 10
Material Processes Heat Treated
Hardness Rating Rockwell C24-C35
Brand Aspen Fasteners
Length (Minimum) 4.81"
Length (Maximum) 5"
Coating Uncoated
Thread Length Part Thread
Product Class Externally Threaded Fasteners
Point Chamfered Point
Diameter (Maximum) 0.768"
Head Height, Overall (Minimum) 0.455"
Across Flats (Basic) 1-1/4"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-3410X5
Diameter (Nominal) 3/4"
Length (Nominal) 5"
Pitch Coarse Thread
Standards and Specifications ASME B18.2.6
Across Flats (Minimum) 1.212"
Material Grade ASTM A325 Type 1
Thread Length (Nominal) 1.375"
Across Flats (Maximum) 1.250"
Drive Style External Hex Drive
POS BO040-3410X5-000225,BO040-3410X5-000050
Diameter (Dimension) 0.75"
Head Height, Overall (Maximum) 0.483"
Category Hex Bolts, Heavy Structural
Head Height, Overall 15/32"
