Product Description
- Hex cap screws are manufactured to tighter tolerances as compared to hex bolts.
- Grade 2 steel is a standard "industrial spec" low carbon grade of steel.
- The washer face under the head provides a precision bearing surface.
- Grade 2 steel fasteners have a minimum tensile strength of 60,000 pounds per square inch.
- The chamfered point improves engagement with a nut or pre-tapped hole.
- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Diameter (Minimum): 0.245"
- Diameter (Maximum): 0.250"
- Length (Nominal): 1/2"
- Thread Length (Nominal): 0.5"
- Across Flats (Basic): 7/16"
- Across Flats (Minimum): 0.428"
- Across Flats (Maximum): 0.438"
- Head Height, Overall: 0.1563"
- Head Height, Overall (Minimum): 0.150"
- Head Height, Overall (Maximum): 0.163"
- Category: Cap Screws
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Head Style Detail: Washer Face
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Point: Chamfered Point
- Material: Steel
- Material Grade: Grade 2
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Brand Aspen Fasteners
Across Flats (Minimum) 0.428"
Product Class Externally Threaded Fasteners
POS BO024-1420X12-003300,BO024-1420X12-004000
Diameter (Minimum) 0.245"
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO024-1420X12.zip
Origin Origin Undefined
Point Chamfered Point
Head Height, Overall 0.1563"
System of Measurement Inch
Standards and Specifications ASME B18.2.1 and SAE J429
Diameter (Maximum) 0.250"
Head Height, Overall (Minimum) 0.150"
Material Grade Grade 2
Thread Direction Right-Hand Thread
Order Machine Thread Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO024-1420X12
Category Cap Screws
Diameter (Dimension) 0.25"
Thread Length (Nominal) 0.5"
Drive Style External Hex Drive
Thread Pitch 20
Head Style Detail Washer Face
Length (Nominal) 1/2"
Across Flats (Basic) 7/16"
Across Flats (Maximum) 0.438"
Material Steel
Head Height, Overall (Maximum) 0.163"
Diameter (Nominal) 1/4"
Coating Color Clear
Head Style Hex Head
Coating Zinc Plated
