Product Description
- Tap bolts are fully threaded hex bolts.
- The heads of grade 5 steel fasteners are typically marked with 3 raised radial lines.
- Grade 5 steel fasteners have a minimum tensile strength of 105,000 pounds per square inch.
- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Length (Nominal): 4"
- Thread Length (Nominal): 4"
- Across Flats (Basic): 7/16"
- Head Height, Overall: 0.172"
- Category: Tap Bolts
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Grade 5
- Coating: Zinc Plated
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Origin Origin Undefined
Thread Pitch 20
Diameter (Nominal) 1/4"
Standards and Specifications ASME B18.2.1 and SAE J429
Material Steel
POS BO041-1420X4-000900,BO041-1420X4-000450
Length (Nominal) 4"
Thread Length (Nominal) 4"
Drive Style External Hex Drive
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO041-1420X4
Material Grade Grade 5
Across Flats (Basic) 7/16"
Product Class Externally Threaded Fasteners
Thread Length Full Thread
Category Tap Bolts
Coating Color Clear
Head Height, Overall 0.172"
Coating Zinc Plated
Brand Aspen Fasteners
Order Machine Thread Fasteners
Thread Direction Right-Hand Thread
Head Style Hex Head
System of Measurement Inch
Diameter (Dimension) 0.25"
