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): #8
- Thread Pitch: 32
- Diameter (Dimension): 0.164"
- Length (Nominal): 1-1/2"
- Thread Length (Nominal): 1.5"
- Across Flats (Basic): 1/4"
- Across Flats (Minimum): 0.244"
- Across Flats (Maximum): 0.25"
- Head Height, Overall: 0.186"
- Flange Diameter: 0.355"
- 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
Diameter (Nominal) #8
Thread Pitch 32
Coating Zinc Plated
Across Flats (Maximum) 0.25"
Origin Origin Undefined
Category Flange Screws
System of Measurement Inch
Material Steel
Thread Length Full Thread
Thread Length (Nominal) 1.5"
Head Height, Overall 0.186"
Head Style Detail Locking Serrations
Order Machine Thread Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO044-832X112
Product Class Externally Threaded Fasteners
Across Flats (Minimum) 0.244"
Material Processes Case Hardened
Brand Aspen Fasteners
Drive Style External Hex Drive
POS BO044-832X112-003000
Head Style Hex Flange Head
Hardness Rating Rockwell C40 / Core C26-C34
Across Flats (Basic) 1/4"
Diameter (Dimension) 0.164"
Flange Diameter 0.355"
Thread Direction Right-Hand Thread
Length (Nominal) 1-1/2"
Coating Color Clear
