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): 1/2"
- Thread Pitch: 20
- Diameter (Dimension): 0.5"
- Length (Nominal): 3-1/2"
- Thread Length (Nominal): 3.5"
- Across Flats (Basic): 3/4"
- Head Height, Overall: 0.344"
- 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
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-1220X312
Diameter (Nominal) 1/2"
Head Style Hex Head
Length (Nominal) 3-1/2"
Thread Pitch 20
Material Grade Grade 8
Drive Style External Hex Drive
Material Steel
Coating Zinc Plated
Diameter (Dimension) 0.5"
Order Machine Thread Fasteners
System of Measurement Inch
Thread Length Full Thread
Standards and Specifications ASME B18.2.1 and SAE J429
Product Class Externally Threaded Fasteners
Thread Direction Right-Hand Thread
Brand Aspen Fasteners
Across Flats (Basic) 3/4"
Origin Origin Undefined
Category Tap Bolts
Coating Color Yellow
POS BO042-1220X312-000025,BO042-1220X312-000075
Thread Length (Nominal) 3.5"
Head Height, Overall 0.344"
