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): 1-1/2"
- Thread Length (Nominal): 0.75"
- Across Flats (Basic): 7/16"
- Head Height, Overall: 0.172"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- 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
- Coating: Hot Dip Galvanized
- Coating Color: Clear
- Standards and Specifications: ASME B18.2.1 and SAE J429
Product Videos
Custom Field
Thread Direction Right-Hand Thread
Material Steel
Thread Pitch 20
Category Machine Bolts
Diameter (Dimension) 0.25"
Diameter (Nominal) 1/4"
Product Class Externally Threaded Fasteners
Coating Color Clear
Length (Nominal) 1-1/2"
Across Flats (Basic) 7/16"
Drive Style External Hex Drive
Coating Hot Dip Galvanized
Head Style Hex Head
Standards and Specifications ASME B18.2.1 and SAE J429
Thread Length (Nominal) 0.75"
Brand Aspen Fasteners(r)
Head Height, Overall 0.172"
Order Machine Thread Fasteners
System of Measurement Inch