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): 3"
- Length (Minimum): 2.81"
- Length (Maximum): 3"
- 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
Thread Length Part Thread
Material Grade ASTM A325 Type 1
Brand Aspen Fasteners
Head Height, Overall (Maximum) 0.627"
Coating Color Clear
Length (Minimum) 2.81"
Diameter (Dimension) 1"
Head Style Detail Washer Face
Order Machine Thread Fasteners
Pitch Coarse Thread
Drive Style External Hex Drive
System of Measurement Inch
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO039-18X3
Product Class Externally Threaded Fasteners
Thread Pitch 8
Across Flats (Basic) 1-5/8"
POS BO039-18X3-000050,BO039-18X3-000150
Length (Nominal) 3"
Hardness Rating Rockwell C24-C35
Material Processes Heat Treated
Coating Hot Dip Galvanized
Across Flats (Maximum) 1.625"
Point Chamfered Point
Diameter (Minimum) 0.976"
Thread Direction Right-Hand Thread
Diameter (Nominal) 1"
Standards and Specifications ASME B18.2.6
Origin Made in U.S.A.
Diameter (Maximum) 1.022"
Thread Length (Nominal) 1.75"
Material Steel
Head Height, Overall (Minimum) 0.591"
Across Flats (Minimum) 1.575"
Length (Maximum) 3"
Category Hex Bolts, Heavy Structural
Head Height, Overall 39/64"
Head Style Hex Head
