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): 5/8"
- Thread Pitch: 18
- Diameter (Dimension): 0.625"
- Length (Nominal): 3-1/2"
- Thread Length (Nominal): 3.5"
- Across Flats (Basic): 15/16"
- Head Height, Overall: 0.422"
- 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
Diameter (Nominal) 5/8"
Category Tap Bolts
Drive Style External Hex Drive
Across Flats (Basic) 15/16"
Material Grade Grade 8
Head Height, Overall 0.422"
Coating Zinc Plated
Thread Length Full Thread
Thread Length (Nominal) 3.5"
Brand Aspen Fasteners
Thread Direction Right-Hand Thread
Thread Pitch 18
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-5818X312
Length (Nominal) 3-1/2"
Head Style Hex Head
Standards and Specifications ASME B18.2.1 and SAE J429
Coating Color Yellow
Order Machine Thread Fasteners
Diameter (Dimension) 0.625"
Origin Origin Undefined
Product Class Externally Threaded Fasteners
System of Measurement Inch
Material Steel
POS BO042-5818X312-000050
