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): #6
- Thread Pitch: 32
- Diameter (Dimension): 0.138"
- Length (Nominal): 1/2"
- Thread Length (Nominal): 0.5"
- Across Flats (Basic): 3/16"
- Across Flats (Minimum): 0.181"
- Across Flats (Maximum): 0.188"
- Head Height, Overall: 0.157"
- Flange Diameter: 0.266"
- 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
System of Measurement Inch
Origin Origin Undefined
Thread Pitch 32
Head Style Hex Flange Head
Coating Color Clear
Brand Aspen Fasteners
Head Height, Overall 0.157"
Across Flats (Basic) 3/16"
Across Flats (Maximum) 0.188"
Diameter (Nominal) #6
Thread Direction Right-Hand Thread
Thread Length (Nominal) 0.5"
Head Style Detail Locking Serrations
Across Flats (Minimum) 0.181"
Order Machine Thread Fasteners
Drive Style External Hex Drive
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO044-632X12
Coating Zinc Plated
Material Processes Case Hardened
Hardness Rating Rockwell C40 / Core C26-C34
Length (Nominal) 1/2"
Diameter (Dimension) 0.138"
Material Steel
Flange Diameter 0.266"
Thread Length Full Thread
POS BO044-632X12-010000
Category Flange Screws
Product Class Externally Threaded Fasteners