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): 2-1/4"
- Length (Minimum): 2.06"
- Length (Maximum): 2.25"
- 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 (Dimension) 0.75"
Brand Aspen Fasteners
Product Class Externally Threaded Fasteners
Order Machine Thread Fasteners
Diameter (Nominal) 3/4"
Material Grade ASTM A325 Type 1
Across Flats (Basic) 1-1/4"
Length (Nominal) 2-1/4"
Head Height, Overall (Maximum) 0.483"
Head Style Detail Washer Face
Diameter (Maximum) 0.768"
Thread Direction Right-Hand Thread
Length (Minimum) 2.06"
Diameter (Minimum) 0.729"
System of Measurement Inch
Category Hex Bolts, Heavy Structural
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-3410X214
Origin Made in U.S.A.
Pitch Coarse Thread
Material Processes Heat Treated
Across Flats (Minimum) 1.212"
Thread Pitch 10
Length (Maximum) 2.25"
Material Steel
Hardness Rating Rockwell C24-C35
Head Style Hex Head
Across Flats (Maximum) 1.250"
Coating Uncoated
Standards and Specifications ASME B18.2.6
Thread Length (Nominal) 1.375"
Head Height, Overall (Minimum) 0.455"
Drive Style External Hex Drive
Thread Length Part Thread
POS BO040-3410X214-000130,BO040-3410X214-000500,BO040-3410X214-000100
Point Chamfered Point
Head Height, Overall 15/32"
