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): 2-1/2"
- Length (Minimum): 2.31"
- Length (Maximum): 2.5"
- 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
Origin Made in U.S.A.
Thread Pitch 10
Diameter (Nominal) 3/4"
POS BO040-3410X212-000100,BO040-3410X212-000475,BO040-3410X212-000130
Diameter (Maximum) 0.768"
Material Processes Heat Treated
Brand Aspen Fasteners
Head Style Hex Head
Length (Nominal) 2-1/2"
Head Height, Overall (Maximum) 0.483"
Point Chamfered Point
Coating Uncoated
Thread Length (Nominal) 1.375"
Head Height, Overall 15/32"
Product Class Externally Threaded Fasteners
Length (Maximum) 2.5"
Material Grade ASTM A325 Type 1
Hardness Rating Rockwell C24-C35
Standards and Specifications ASME B18.2.6
Thread Length Part Thread
Head Style Detail Washer Face
Length (Minimum) 2.31"
Thread Direction Right-Hand Thread
Order Machine Thread Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-3410X212
Across Flats (Basic) 1-1/4"
Diameter (Minimum) 0.729"
Across Flats (Minimum) 1.212"
Diameter (Dimension) 0.75"
Material Steel
System of Measurement Inch
Across Flats (Maximum) 1.250"
Pitch Coarse Thread
Category Hex Bolts, Heavy Structural
Head Height, Overall (Minimum) 0.455"
Drive Style External Hex Drive
