Product Description
- Machine bolts are most commonly used in construction applications.
- Machine bolts tolerances are typically less precise than those of cap screws.
- Unlike cap screws, does not have a washer face or a machined point.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Diameter (Dimension): 0.3125"
- Length (Nominal): 3-1/2"
- Thread Length (Nominal): 0.875"
- Across Flats (Basic): 1/2"
- Head Height, Overall: 0.219"
- Category: Machine Bolts
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Hex Head
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Low Carbon Steel
- Coating: Hot Dip Galvanized
- Coating Color: Clear
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1
Product Videos
Custom Field
Brand Aspen Fasteners
Thread Pitch 18
Material Grade Low Carbon Steel
Product Class Externally Threaded Fasteners
Diameter (Dimension) 0.3125"
Material Steel
Origin Origin Undefined
POS BO033-51618X312-000600,BO033-51618X312-000450
Thread Length (Nominal) 0.875"
Category Machine Bolts
Thread Direction Right-Hand Thread
Diameter (Nominal) 5/16"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO033-51618X312
Across Flats (Basic) 1/2"
Head Style Hex Head
Standards and Specifications ASME B18.2.1
Coating Color Clear
Coating Hot Dip Galvanized
Drive Style External Hex Drive
System of Measurement Inch
Length (Nominal) 3-1/2"
Head Height, Overall 0.219"
Order Machine Thread Fasteners
