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): 7-1/2"
- Length (Minimum): 7.25"
- Length (Maximum): 7.5"
- 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: 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
Point Chamfered Point
Diameter (Nominal) 1"
Material Processes Heat Treated
Diameter (Dimension) 1"
Product Class Externally Threaded Fasteners
Category Hex Bolts, Heavy Structural
Diameter (Maximum) 1.022"
System of Measurement Inch
Coating Color Clear
Order Machine Thread Fasteners
Thread Length (Nominal) 1.75"
Length (Nominal) 7-1/2"
Pitch Coarse Thread
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-18X712
Head Height, Overall (Minimum) 0.591"
Head Style Detail Washer Face
Drive Style External Hex Drive
Thread Pitch 8
Thread Direction Right-Hand Thread
Thread Length Part Thread
POS BO039-18X712-000070
Material Steel
Diameter (Minimum) 0.976"
Across Flats (Maximum) 1.625"
Across Flats (Basic) 1-5/8"
Material Grade ASTM A325 Type 1
Head Style Hex Head
Standards and Specifications ASME B18.2.6
Length (Maximum) 7.5"
Brand Aspen Fasteners
Head Height, Overall 39/64"
Head Height, Overall (Maximum) 0.627"
Across Flats (Minimum) 1.575"
Hardness Rating Rockwell C24-C35
Origin Made in U.S.A.
Coating Hot Dip Galvanized
Length (Minimum) 7.25"
