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"
- Length (Minimum): 1.81"
- Length (Maximum): 2"
- 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: Hot Dip Galvanized
- Coating Color: Clear
- Hardness Rating: Rockwell C24-C35
- Origin: Made in U.S.A.
- Standards and Specifications: ASME B18.2.6
Product Videos
Custom Field
Thread Length (Nominal) 1.375"
Thread Direction Right-Hand Thread
Head Height, Overall (Minimum) 0.455"
Diameter (Nominal) 3/4"
Diameter (Dimension) 0.75"
Head Height, Overall (Maximum) 0.483"
Across Flats (Maximum) 1.250"
Head Style Hex Head
Length (Minimum) 1.81"
Thread Length Part Thread
Across Flats (Minimum) 1.212"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-3410X2
Head Style Detail Washer Face
Product Class Externally Threaded Fasteners
Order Machine Thread Fasteners
Diameter (Minimum) 0.729"
Length (Maximum) 2"
Diameter (Maximum) 0.768"
Standards and Specifications ASME B18.2.6
Material Steel
Category Hex Bolts, Heavy Structural
Point Chamfered Point
Brand Aspen Fasteners
Hardness Rating Rockwell C24-C35
Coating Hot Dip Galvanized
Material Grade ASTM A325 Type 1
POS BO039-3410X2-000500,BO039-3410X2-000100,BO039-3410X2-000150
Pitch Coarse Thread
Across Flats (Basic) 1-1/4"
Material Processes Heat Treated
Head Height, Overall 15/32"
Origin Made in U.S.A.
Drive Style External Hex Drive
System of Measurement Inch
Coating Color Clear
Length (Nominal) 2"
Thread Pitch 10
