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): 1-3/4"
- Length (Minimum): 1.56"
- Length (Maximum): 1.75"
- 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
Head Height, Overall (Minimum) 0.455"
Diameter (Dimension) 0.75"
Coating Uncoated
Thread Length (Nominal) 1.375"
Head Height, Overall 15/32"
Across Flats (Minimum) 1.212"
Point Chamfered Point
Length (Maximum) 1.75"
POS BO040-3410X134-000150,BO040-3410X134-000100
Origin Made in U.S.A.
System of Measurement Inch
Length (Minimum) 1.56"
Product Class Externally Threaded Fasteners
Head Style Hex Head
Pitch Coarse Thread
Thread Pitch 10
Standards and Specifications ASME B18.2.6
Diameter (Maximum) 0.768"
Category Hex Bolts, Heavy Structural
Material Grade ASTM A325 Type 1
Thread Direction Right-Hand Thread
Thread Length Part Thread
Head Height, Overall (Maximum) 0.483"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-3410X134
Diameter (Nominal) 3/4"
Hardness Rating Rockwell C24-C35
Material Steel
Head Style Detail Washer Face
Brand Aspen Fasteners
Across Flats (Maximum) 1.250"
Drive Style External Hex Drive
Across Flats (Basic) 1-1/4"
Diameter (Minimum) 0.729"
Material Processes Heat Treated
Length (Nominal) 1-3/4"
