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): 1-3/4"
- Length (Minimum): 1.63"
- Length (Maximum): 1.75"
- 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: 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
Origin Made in U.S.A.
Length (Nominal) 1-3/4"
Coating Color Clear
Head Style Hex Head
Across Flats (Basic) 7/8"
Material Grade ASTM A325 Type 1
Thread Length (Nominal) 1"
Length (Maximum) 1.75"
Diameter (Dimension) 0.5"
Brand Aspen Fasteners
Pitch Coarse Thread
Across Flats (Minimum) 0.850"
Thread Length Part Thread
Head Height, Overall (Minimum) 0.302"
Diameter (Maximum) 0.515"
Point Chamfered Point
Order Machine Thread Fasteners
Standards and Specifications ASME B18.2.6
Diameter (Minimum) 0.482"
System of Measurement Inch
POS BO039-1213X134-001370,BO039-1213X134-000300,BO039-1213X134-000350
Material Processes Heat Treated
Head Height, Overall (Maximum) 0.323"
Category Hex Bolts, Heavy Structural
Thread Direction Right-Hand Thread
Diameter (Nominal) 1/2"
Across Flats (Maximum) 0.875"
Drive Style External Hex Drive
Product Class Externally Threaded Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-1213X134
Length (Minimum) 1.63"
Hardness Rating Rockwell C24-C35
Coating Hot Dip Galvanized
Thread Pitch 13
Material Steel
Head Style Detail Washer Face
Head Height, Overall 5/16"
