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): 1-1/4"
- Thread Pitch: 7
- Diameter (Dimension): 1.25"
- Diameter (Minimum): 1.223"
- Diameter (Maximum): 1.277"
- Length (Nominal): 7"
- Length (Minimum): 6.75"
- Length (Maximum): 7"
- Thread Length (Nominal): 2"
- Across Flats (Basic): 2"
- Across Flats (Minimum): 1.938"
- Across Flats (Maximum): 2.000"
- Head Height, Overall: 25/32"
- Head Height, Overall (Minimum): 0.749"
- Head Height, Overall (Maximum): 0.813"
- 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
Drive Style External Hex Drive
Head Height, Overall (Maximum) 0.813"
Material Grade ASTM A325 Type 1
Coating Hot Dip Galvanized
Hardness Rating Rockwell C24-C35
Category Hex Bolts, Heavy Structural
Across Flats (Minimum) 1.938"
Head Height, Overall (Minimum) 0.749"
Across Flats (Maximum) 2.000"
Thread Length (Nominal) 2"
Head Height, Overall 25/32"
Across Flats (Basic) 2"
Diameter (Maximum) 1.277"
Diameter (Dimension) 1.25"
POS BO039-1147X7-000035
Diameter (Minimum) 1.223"
Length (Minimum) 6.75"
Standards and Specifications ASME B18.2.6
Length (Maximum) 7"
System of Measurement Inch
Point Chamfered Point
Head Style Hex Head
Length (Nominal) 7"
Thread Length Part Thread
Diameter (Nominal) 1-1/4"
Pitch Coarse Thread
Head Style Detail Washer Face
Product Class Externally Threaded Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-1147X7
Order Machine Thread Fasteners
Material Processes Heat Treated
Brand Aspen Fasteners
Thread Direction Right-Hand Thread
Coating Color Clear
Thread Pitch 7
Origin Made in U.S.A.
Material Steel
