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): 7/8"
- Thread Pitch: 9
- Diameter (Dimension): 0.875"
- Diameter (Minimum): 0.852"
- Diameter (Maximum): 0.895"
- Length (Nominal): 7-1/2"
- Length (Minimum): 7.25"
- Length (Maximum): 7.5"
- Thread Length (Nominal): 1.5"
- Across Flats (Basic): 1-7/16"
- Across Flats (Minimum): 1.394"
- Across Flats (Maximum): 1.438"
- Head Height, Overall: 35/64"
- Head Height, Overall (Minimum): 0.531"
- Head Height, Overall (Maximum): 0.563"
- 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
Diameter (Dimension) 0.875"
Diameter (Nominal) 7/8"
Standards and Specifications ASME B18.2.6
Pitch Coarse Thread
Head Style Hex Head
Hardness Rating Rockwell C24-C35
Thread Length (Nominal) 1.5"
Material Steel
Coating Color Clear
Origin Made in U.S.A.
Head Style Detail Washer Face
Head Height, Overall (Minimum) 0.531"
System of Measurement Inch
Thread Length Part Thread
Length (Maximum) 7.5"
Head Height, Overall 35/64"
Point Chamfered Point
Length (Nominal) 7-1/2"
Thread Direction Right-Hand Thread
Diameter (Maximum) 0.895"
Across Flats (Minimum) 1.394"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-789X712
Coating Hot Dip Galvanized
Material Processes Heat Treated
Thread Pitch 9
Order Machine Thread Fasteners
Product Class Externally Threaded Fasteners
Material Grade ASTM A325 Type 1
Head Height, Overall (Maximum) 0.563"
POS BO039-789X712-000085
Brand Aspen Fasteners
Across Flats (Basic) 1-7/16"
Category Hex Bolts, Heavy Structural
Length (Minimum) 7.25"
Drive Style External Hex Drive
Diameter (Minimum) 0.852"
Across Flats (Maximum) 1.438"
