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): 1/2"
- Thread Pitch: 13
- Diameter (Dimension): 0.5"
- Diameter (Minimum): 0.482"
- Diameter (Maximum): 0.515"
- Length (Nominal): 1-1/4"
- Length (Minimum): 1.13"
- Length (Maximum): 1.25"
- Thread Length (Nominal): 1"
- Across Flats (Basic): 7/8"
- Across Flats (Minimum): 0.850"
- Across Flats (Maximum): 0.875"
- Head Height, Overall: 5/16"
- Head Height, Overall (Minimum): 0.302"
- Head Height, Overall (Maximum): 0.323"
- 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
Head Style Detail Washer Face
Origin Made in U.S.A.
Head Height, Overall (Minimum) 0.302"
POS BO040-1213X114-000450,BO040-1213X114-000300
Across Flats (Maximum) 0.875"
Thread Pitch 13
Pitch Coarse Thread
Across Flats (Minimum) 0.850"
Hardness Rating Rockwell C24-C35
Product Class Externally Threaded Fasteners
Across Flats (Basic) 7/8"
Point Chamfered Point
Diameter (Dimension) 0.5"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO040-1213X114
Head Style Hex Head
Head Height, Overall (Maximum) 0.323"
Standards and Specifications ASME B18.2.6
Diameter (Minimum) 0.482"
Diameter (Nominal) 1/2"
Brand Aspen Fasteners
Material Processes Heat Treated
Order Machine Thread Fasteners
Thread Length Part Thread
Thread Length (Nominal) 1"
Thread Direction Right-Hand Thread
System of Measurement Inch
Material Steel
Drive Style External Hex Drive
Material Grade ASTM A325 Type 1
Length (Maximum) 1.25"
Category Hex Bolts, Heavy Structural
Head Height, Overall 5/16"
Length (Nominal) 1-1/4"
Length (Minimum) 1.13"
Diameter (Maximum) 0.515"
