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): 5-1/2"
- 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
Head Height, Overall 0.1563"
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Thread Pitch 20
Across Flats (Maximum) 0.438"
Length (Nominal) 5-1/2"
Head Style Hex Head
Thread Direction Right-Hand Thread
Origin Origin Undefined
System of Measurement Inch
Standards and Specifications ASME B18.2.1 and SAE J429
Diameter (Nominal) 1/4"
POS BO024-1420X512-000400,BO024-1420X512-000800
Across Flats (Basic) 7/16"
Drive Style External Hex Drive
Coating Color Clear
Across Flats (Minimum) 0.428"
Thread Length (Nominal) 0.75"
Diameter (Minimum) 0.245"
Material Grade Grade 2
Product Class Externally Threaded Fasteners
Brand Aspen Fasteners
Diameter (Maximum) 0.250"
Coating Zinc Plated
Material Steel
Head Height, Overall (Minimum) 0.150"
Order Machine Thread Fasteners
Head Style Detail Washer Face
Head Height, Overall (Maximum) 0.163"
Diameter (Dimension) 0.25"
Point Chamfered Point
Category Cap Screws
