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: 28
- Diameter (Dimension): 0.25"
- Length (Nominal): 2"
- Thread Length (Nominal): 2"
- 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
Thread Length Full Thread
Across Flats (Basic) 7/16"
POS BO042-1428X2-000600,BO042-1428X2-000300
Material Steel
Category Tap Bolts
Coating Color Yellow
Origin Origin Undefined
Diameter (Nominal) 1/4"
Order Machine Thread Fasteners
Diameter (Dimension) 0.25"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-1428X2
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Pitch 28
Length (Nominal) 2"
Coating Zinc Plated
System of Measurement Inch
Thread Length (Nominal) 2"
Drive Style External Hex Drive
Product Class Externally Threaded Fasteners
Material Grade Grade 8
Head Height, Overall 0.172"
Brand Aspen Fasteners
Thread Direction Right-Hand Thread
Head Style Hex Head
