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): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Length (Nominal): 2"
- Thread Length (Nominal): 0.75"
- Across Flats (Basic): 3/8"
- Head Height, Overall: 0.188"
- Category: Machine Bolts
- System of Measurement: Inch
- Brand: Aspen Fasteners
- Head Style: Square Head
- Drive Style: External Square Drive
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Low Carbon Steel
- Coating: Uncoated
- Origin: Origin Undefined
- Standards and Specifications: ASME B18.2.1
Product Videos
Custom Field
Brand Aspen Fasteners
Origin Origin Undefined
Thread Pitch 20
Diameter (Nominal) 1/4"
cad_3d_viewer_url https||//3d.aspenfasteners.com/viewer/?cad_model=obj/BO034-1420X2
Material Steel
Coating Uncoated
Diameter (Dimension) 0.25"
Length (Nominal) 2"
POS BO034-1420X2-000800,BO034-1420X2-001300
Standards and Specifications ASME B18.2.1
Head Height, Overall 0.188"
System of Measurement Inch
Thread Length (Nominal) 0.75"
Order Machine Thread Fasteners
Material Grade Low Carbon Steel
Head Style Square Head
Across Flats (Basic) 3/8"
Drive Style External Square Drive
Product Class Externally Threaded Fasteners
Thread Direction Right-Hand Thread
Category Machine Bolts