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): 8-1/2"
- Thread Length (Nominal): 1"
- 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
Diameter (Minimum) 0.245"
Material Steel
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO024-1420X812.zip
Thread Length (Nominal) 1"
POS BO024-1420X812-000250
Coating Color Clear
Head Style Hex Head
Head Style Detail Washer Face
Across Flats (Basic) 7/16"
Length (Nominal) 8-1/2"
Standards and Specifications ASME B18.2.1 and SAE J429
Diameter (Maximum) 0.250"
Brand Aspen Fasteners
Head Height, Overall (Maximum) 0.163"
Order Machine Thread Fasteners
Diameter (Nominal) 1/4"
Material Grade Grade 2
Drive Style External Hex Drive
Head Height, Overall (Minimum) 0.150"
Category Cap Screws
Across Flats (Maximum) 0.438"
Thread Direction Right-Hand Thread
Product Class Externally Threaded Fasteners
System of Measurement Inch
Thread Pitch 20
Diameter (Dimension) 0.25"
Across Flats (Minimum) 0.428"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO024-1420X812
Origin Origin Undefined
Head Height, Overall 0.1563"
Coating Zinc Plated
Point Chamfered Point
