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): 1-1/2"
- Thread Length (Nominal): 1.5"
- 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
Standards and Specifications ASME B18.2.1 and SAE J429
Product Class Externally Threaded Fasteners
Thread Length Full Thread
Category Tap Bolts
Length (Nominal) 1-1/2"
Order Machine Thread Fasteners
Coating Zinc Plated
Coating Color Yellow
Thread Pitch 18
Material Steel
Across Flats (Basic) 1/2"
Thread Length (Nominal) 1.5"
Diameter (Dimension) 0.3125"
System of Measurement Inch
Origin Origin Undefined
Thread Direction Right-Hand Thread
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO042-51618X112
Drive Style External Hex Drive
Material Grade Grade 8
Diameter (Nominal) 5/16"
POS BO042-51618X112-001000
Brand Aspen Fasteners
Head Style Hex Head
Head Height, Overall 0.219"
