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: 18
- Diameter (Dimension): 0.625"
- Length (Nominal): 2"
- 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
Order Machine Thread Fasteners
Origin Origin Undefined
Standards and Specifications IFI-111, ASME B18.2.1 and SAE J429
POS BO027-5818X2-000150,BO027-5818X2-000170
Material Steel
Material Grade Grade 8
Across Flats (Minimum) 0.922"
Category Flange Bolts
Product Class Externally Threaded Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO027-5818X2
Thread Direction Right-Hand Thread
Length (Nominal) 2"
Thread Length (Nominal) 1.5"
Thread Pitch 18
System of Measurement Inch
Drive Style External Hex Drive
Head Style Hex Indented Flange Head
Across Flats (Maximum) 0.938"
Flange Diameter 1.33"
Diameter (Nominal) 5/8"
Across Flats (Basic) 15/16"
Head Height, Overall 0.62"
Coating Color Black
Coating Phosphate Coated and Oiled
Diameter (Dimension) 0.625"
Thread Length Part Thread
Brand Aspen Fasteners
