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): 1/2"
- Thread Pitch: 13
- Diameter (Dimension): 0.5"
- Length (Nominal): 1-3/4"
- Thread Length (Nominal): 1.75"
- Across Flats (Basic): 3/4"
- Across Flats (Minimum): 0.736"
- Across Flats (Maximum): 0.75"
- Head Height, Overall: 0.51"
- Flange Diameter: 1.07"
- 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
Flange Diameter 1.07"
Category Flange Screws
Coating Zinc Plated
Thread Length Full Thread
Diameter (Nominal) 1/2"
System of Measurement Inch
Head Height, Overall 0.51"
Origin Origin Undefined
Across Flats (Maximum) 0.75"
Coating Color Clear
POS BO044-1213X134-000250,BO044-1213X134-000300
Thread Pitch 13
Material Steel
Thread Length (Nominal) 1.75"
Diameter (Dimension) 0.5"
Head Style Detail Locking Serrations
Drive Style External Hex Drive
Brand Aspen Fasteners
Hardness Rating Rockwell C40 / Core C26-C34
Product Class Externally Threaded Fasteners
Thread Direction Right-Hand Thread
Head Style Hex Flange Head
Material Processes Case Hardened
Across Flats (Minimum) 0.736"
Across Flats (Basic) 3/4"
Order Machine Thread Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO044-1213X134
Length (Nominal) 1-3/4"
