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): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 8-1/2"
- Thread Length (Nominal): 8.5"
- Across Flats (Basic): 1/2"
- Head Height, Overall: 0.219"
- 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
Category Tap Bolts
Thread Pitch 18
Coating Zinc Plated
Material Steel
Drive Style External Hex Drive
System of Measurement Inch
Head Style Hex Head
Standards and Specifications ASME B18.2.1 and SAE J429
Order Machine Thread Fasteners
Origin Origin Undefined
Thread Length Full Thread
Thread Direction Right-Hand Thread
Across Flats (Basic) 1/2"
Product Class Externally Threaded Fasteners
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-51618X812X85
Head Height, Overall 0.219"
Thread Length (Nominal) 8.5"
Material Grade Grade 8
POS BO042-51618X812X85-000100
Coating Color Yellow
Diameter (Nominal) 5/16"
Brand Aspen Fasteners
Length (Nominal) 8-1/2"
Diameter (Dimension) 0.3125"
