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): 6"
- Length (Minimum): 5.81"
- Length (Maximum): 6"
- 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
Order Machine Thread Fasteners
Across Flats (Basic) 1-1/4"
Head Height, Overall (Minimum) 0.455"
Head Height, Overall (Maximum) 0.483"
Origin Made in U.S.A.
System of Measurement Inch
Diameter (Maximum) 0.768"
Hardness Rating Rockwell C24-C35
Diameter (Dimension) 0.75"
POS BO040-3410X6-000050,BO040-3410X6-000175
Brand Aspen Fasteners
Across Flats (Maximum) 1.250"
Pitch Coarse Thread
Head Style Detail Washer Face
Thread Length (Nominal) 1.375"
Length (Minimum) 5.81"
Point Chamfered Point
Category Hex Bolts, Heavy Structural
Material Grade ASTM A325 Type 1
Thread Direction Right-Hand Thread
Material Processes Heat Treated
Product Class Externally Threaded Fasteners
Standards and Specifications ASME B18.2.6
Diameter (Minimum) 0.729"
Across Flats (Minimum) 1.212"
Length (Nominal) 6"
Head Style Hex Head
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-3410X6
Material Steel
Thread Length Part Thread
Head Height, Overall 15/32"
Thread Pitch 10
Length (Maximum) 6"
Drive Style External Hex Drive
Coating Uncoated
Diameter (Nominal) 3/4"
