Product Description
- Tap bolts are fully threaded hex bolts.
- The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines.
- Grade 8 steel fasteners have a minimum tensile strength of 150,000 pounds per square inch.
- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Length (Nominal): 8"
- Thread Length (Nominal): 8"
- 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 8
- Coating: Zinc Plated
- Coating Color: Yellow
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Across Flats (Basic) 7/16"
Product Class Externally Threaded Fasteners
Material Grade Grade 8
System of Measurement Inch
Order Machine Thread Fasteners
Origin Origin Undefined
Thread Length (Nominal) 8"
Head Height, Overall 0.172"
Thread Pitch 20
Drive Style External Hex Drive
Head Style Hex Head
Thread Direction Right-Hand Thread
Brand Aspen Fasteners
Length (Nominal) 8"
Standards and Specifications ASME B18.2.1 and SAE J429
Coating Zinc Plated
Category Tap Bolts
Diameter (Dimension) 0.25"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-1420X8X8
Thread Length Full Thread
Diameter (Nominal) 1/4"
Coating Color Yellow
Material Steel
POS BO042-1420X8X8-000100
