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): 1-3/4"
- Thread Length (Nominal): 0.75"
- 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
System of Measurement Inch
Thread Direction Right-Hand Thread
Head Height, Overall (Minimum) 0.150"
Brand Aspen Fasteners
Across Flats (Basic) 7/16"
POS BO024-1420X134-001800,BO024-1420X134-001400
Diameter (Maximum) 0.250"
Category Cap Screws
Length (Nominal) 1-3/4"
Head Height, Overall 0.1563"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO024-1420X134
Coating Zinc Plated
Point Chamfered Point
Origin Origin Undefined
Diameter (Dimension) 0.25"
cad_3d_file_url https||//3d.aspenfasteners.com/assets/obj/BO024-1420X134.zip
Across Flats (Maximum) 0.438"
Thread Pitch 20
Diameter (Nominal) 1/4"
Across Flats (Minimum) 0.428"
Drive Style External Hex Drive
Material Grade Grade 2
Diameter (Minimum) 0.245"
Head Style Hex Head
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Length (Nominal) 0.75"
Material Steel
Coating Color Clear
Order Machine Thread Fasteners
Product Class Externally Threaded Fasteners
Head Height, Overall (Maximum) 0.163"
Head Style Detail Washer Face
