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): 5-1/2"
- Thread Length (Nominal): 5.5"
- 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
Product Class Externally Threaded Fasteners
Across Flats (Basic) 7/16"
System of Measurement Inch
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-1420X512X55
Head Height, Overall 0.172"
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Length (Nominal) 5.5"
Coating Color Yellow
Thread Length Full Thread
Order Machine Thread Fasteners
Material Grade Grade 8
Drive Style External Hex Drive
Diameter (Nominal) 1/4"
Coating Zinc Plated
Head Style Hex Head
Origin Origin Undefined
Thread Direction Right-Hand Thread
Category Tap Bolts
Brand Aspen Fasteners
POS BO042-1420X512X55-000400
Diameter (Dimension) 0.25"
Thread Pitch 20
Length (Nominal) 5-1/2"
Material Steel
