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"
- Thread Pitch: 8
- Diameter (Dimension): 1"
- Diameter (Minimum): 0.976"
- Diameter (Maximum): 1.022"
- Length (Nominal): 9-1/2"
- Length (Minimum): 9.25"
- Length (Maximum): 9.5"
- Thread Length (Nominal): 1.75"
- Across Flats (Basic): 1-5/8"
- Across Flats (Minimum): 1.575"
- Across Flats (Maximum): 1.625"
- Head Height, Overall: 39/64"
- Head Height, Overall (Minimum): 0.591"
- Head Height, Overall (Maximum): 0.627"
- 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
Across Flats (Minimum) 1.575"
Thread Direction Right-Hand Thread
Head Height, Overall (Minimum) 0.591"
Head Style Hex Head
Length (Maximum) 9.5"
Across Flats (Maximum) 1.625"
Thread Length Part Thread
Head Height, Overall (Maximum) 0.627"
Hardness Rating Rockwell C24-C35
Pitch Coarse Thread
Material Steel
Diameter (Minimum) 0.976"
Coating Uncoated
Length (Nominal) 9-1/2"
Thread Pitch 8
Thread Length (Nominal) 1.75"
Product Class Externally Threaded Fasteners
Category Hex Bolts, Heavy Structural
Order Machine Thread Fasteners
POS BO040-18X912-000050
Diameter (Nominal) 1"
Head Height, Overall 39/64"
Point Chamfered Point
Standards and Specifications ASME B18.2.6
Origin Made in U.S.A.
Length (Minimum) 9.25"
Diameter (Dimension) 1"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-18X912
Material Processes Heat Treated
Diameter (Maximum) 1.022"
Across Flats (Basic) 1-5/8"
System of Measurement Inch
Material Grade ASTM A325 Type 1
Brand Aspen Fasteners
Drive Style External Hex Drive
Head Style Detail Washer Face
