Product Description
- Also known as hex flange bolts, frame bolts or hex washer bolts.
- Flange under the head acts like a washer to increase the bearing surface and distribute the load.
- Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.
- Diameter (Nominal): 5/8"
- Thread Pitch: 11
- Diameter (Dimension): 0.625"
- Length (Nominal): 3"
- Thread Length (Nominal): 3"
- 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 Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Flange Head
- Head Style Detail: Locking Serrations
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Processes: Case Hardened
- Coating: Zinc Plated
- Coating Color: Clear
- Hardness Rating: Rockwell C40 / Core C26-C34
- Origin: Origin Undefined
Product Videos
Custom Field
Order Machine Thread Fasteners
System of Measurement Inch
Thread Direction Right-Hand Thread
Across Flats (Basic) 15/16"
Brand Aspen Fasteners
Head Height, Overall 0.62"
Thread Pitch 11
Origin Origin Undefined
Hardness Rating Rockwell C40 / Core C26-C34
Drive Style External Hex Drive
Diameter (Dimension) 0.625"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO044-5811X3
Material Steel
Head Style Detail Locking Serrations
Category Flange Screws
Thread Length Full Thread
Material Processes Case Hardened
POS BO044-5811X3-000065
Across Flats (Maximum) 0.938"
Head Style Hex Flange Head
Coating Color Clear
Length (Nominal) 3"
Flange Diameter 1.33"
Product Class Externally Threaded Fasteners
Across Flats (Minimum) 0.922"
Coating Zinc Plated
Thread Length (Nominal) 3"
Diameter (Nominal) 5/8"
