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): 8"
- Length (Minimum): 7.75"
- Length (Maximum): 8"
- 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
Diameter (Maximum) 1.022"
Order Machine Thread Fasteners
POS BO039-18X8-000060
Head Style Hex Head
Pitch Coarse Thread
Length (Maximum) 8"
Thread Length (Nominal) 1.75"
Length (Minimum) 7.75"
Head Height, Overall (Minimum) 0.591"
Origin Made in U.S.A.
Drive Style External Hex Drive
Thread Direction Right-Hand Thread
Diameter (Nominal) 1"
Product Class Externally Threaded Fasteners
Brand Aspen Fasteners
Diameter (Dimension) 1"
Category Hex Bolts, Heavy Structural
Material Steel
Diameter (Minimum) 0.976"
Material Grade ASTM A325 Type 1
Coating Color Clear
Across Flats (Maximum) 1.625"
Head Height, Overall (Maximum) 0.627"
Across Flats (Basic) 1-5/8"
Point Chamfered Point
Across Flats (Minimum) 1.575"
Thread Pitch 8
Coating Hot Dip Galvanized
Thread Length Part Thread
Head Height, Overall 39/64"
System of Measurement Inch
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-18X8
Hardness Rating Rockwell C24-C35
Standards and Specifications ASME B18.2.6
Length (Nominal) 8"
Head Style Detail Washer Face
Material Processes Heat Treated
