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): 5/8"
- Thread Pitch: 11
- Diameter (Dimension): 0.625"
- Length (Nominal): 5"
- Thread Length (Nominal): 1.5"
- Across Flats (Basic): 15/16"
- Across Flats (Minimum): 0.922"
- Across Flats (Maximum): 0.938"
- Head Height, Overall: 0.62"
- Flange Diameter: 1.33"
- 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
Material Steel
Standards and Specifications IFI-111, ASME B18.2.1 and SAE J429
Diameter (Nominal) 5/8"
Across Flats (Basic) 15/16"
POS BO027-5811X5-000080
Diameter (Dimension) 0.625"
Coating Color Black
Head Style Hex Indented Flange Head
Thread Direction Right-Hand Thread
Order Machine Thread Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO027-5811X5
Brand Aspen Fasteners
Coating Phosphate Coated and Oiled
Thread Length Part Thread
Product Class Externally Threaded Fasteners
Origin Origin Undefined
Length (Nominal) 5"
Material Grade Grade 8
Thread Length (Nominal) 1.5"
Thread Pitch 11
Flange Diameter 1.33"
Head Height, Overall 0.62"
System of Measurement Inch
Category Flange Bolts
Across Flats (Minimum) 0.922"
Across Flats (Maximum) 0.938"
Drive Style External Hex Drive
