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): 1-1/8"
- Thread Pitch: 7
- Diameter (Dimension): 1.125"
- Diameter (Minimum): 1.098"
- Diameter (Maximum): 1.149"
- Length (Nominal): 7"
- Length (Minimum): 6.75"
- Length (Maximum): 7"
- Thread Length (Nominal): 2"
- Across Flats (Basic): 1-13/16"
- Across Flats (Minimum): 1.756"
- Across Flats (Maximum): 1.812"
- Head Height, Overall: 11/16"
- Head Height, Overall (Minimum): 0.658"
- Head Height, Overall (Maximum): 0.718"
- 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
Coating Uncoated
POS BO040-1187X7-000070
Hardness Rating Rockwell C24-C35
Head Height, Overall 11/16"
Material Processes Heat Treated
Standards and Specifications ASME B18.2.6
Pitch Coarse Thread
Head Height, Overall (Maximum) 0.718"
Diameter (Maximum) 1.149"
System of Measurement Inch
Drive Style External Hex Drive
Across Flats (Minimum) 1.756"
Diameter (Minimum) 1.098"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-1187X7
Product Class Externally Threaded Fasteners
Diameter (Dimension) 1.125"
Thread Direction Right-Hand Thread
Thread Length (Nominal) 2"
Across Flats (Basic) 1-13/16"
Head Height, Overall (Minimum) 0.658"
Category Hex Bolts, Heavy Structural
Across Flats (Maximum) 1.812"
Length (Nominal) 7"
Thread Length Part Thread
Material Steel
Origin Made in U.S.A.
Thread Pitch 7
Point Chamfered Point
Order Machine Thread Fasteners
Length (Maximum) 7"
Head Style Hex Head
Head Style Detail Washer Face
Brand Aspen Fasteners
Length (Minimum) 6.75"
Diameter (Nominal) 1-1/8"
Material Grade ASTM A325 Type 1
