Product Description
- Sometimes called Frame Bolts as these bolts are commonly used on truck frames.
- Also known as hex flange screws or hex washer bolts.
- Flange under the head acts like a washer to increase the bearing surface and distribute the load.
- The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines.
- Grade 8 steel fasteners have a minimum tensile strength of 150,000 pounds per square inch.
- Diameter (Nominal): 3/4"
- Thread Pitch: 10
- Diameter (Dimension): 0.75"
- Length (Nominal): 2-3/4"
- Thread Length (Nominal): 1.75"
- Across Flats (Basic): 1-1/8"
- Across Flats (Minimum): 1.1"
- Across Flats (Maximum): 1.125"
- Head Height, Overall: 0.73"
- Flange Diameter: 1.59"
- Category: Flange Bolts
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Indented Flange Head
- Drive Style: External Hex Drive
- Thread Length: Part Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Grade 8
- Coating: Phosphate Coated and Oiled
- Coating Color: Black
- Origin: Origin Undefined
- Standards and Specifications: IFI-111, ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Thread Direction Right-Hand Thread
Category Flange Bolts
Thread Length (Nominal) 1.75"
Material Steel
Thread Pitch 10
Diameter (Nominal) 3/4"
Diameter (Dimension) 0.75"
Origin Origin Undefined
Coating Phosphate Coated and Oiled
Across Flats (Minimum) 1.1"
Drive Style External Hex Drive
Head Style Hex Indented Flange Head
POS BO027-3410X234-000075,BO027-3410X234-000100
Across Flats (Basic) 1-1/8"
Order Machine Thread Fasteners
Length (Nominal) 2-3/4"
Head Height, Overall 0.73"
Coating Color Black
Material Grade Grade 8
Across Flats (Maximum) 1.125"
Product Class Externally Threaded Fasteners
Brand Aspen Fasteners
Thread Length Part Thread
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO027-3410X234
Flange Diameter 1.59"
Standards and Specifications IFI-111, ASME B18.2.1 and SAE J429
System of Measurement Inch
