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): 2-1/4"
- Length (Minimum): 2.13"
- Length (Maximum): 2.25"
- 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: 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
System of Measurement Inch
Pitch Coarse Thread
Material Steel
Coating Hot Dip Galvanized
Diameter (Nominal) 1/2"
Thread Length (Nominal) 1"
Brand Aspen Fasteners
Across Flats (Maximum) 0.875"
Hardness Rating Rockwell C24-C35
Diameter (Maximum) 0.515"
Diameter (Dimension) 0.5"
Coating Color Clear
POS BO039-1213X214-001140
Across Flats (Minimum) 0.850"
Head Height, Overall (Minimum) 0.302"
Order Machine Thread Fasteners
Material Processes Heat Treated
Product Class Externally Threaded Fasteners
Thread Length Part Thread
Material Grade ASTM A325 Type 1
Thread Pitch 13
Head Style Detail Washer Face
Origin Made in U.S.A.
Diameter (Minimum) 0.482"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-1213X214
Across Flats (Basic) 7/8"
Standards and Specifications ASME B18.2.6
Length (Maximum) 2.25"
Category Hex Bolts, Heavy Structural
Head Height, Overall (Maximum) 0.323"
Head Height, Overall 5/16"
Head Style Hex Head
Thread Direction Right-Hand Thread
Length (Minimum) 2.13"
Point Chamfered Point
Drive Style External Hex Drive
Length (Nominal) 2-1/4"
