- 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.
- ASTM A307 steel is a standard "industrial spec" low carbon grade of steel.
- A307 steel fasteners have a minimum tensile strength of 60,000 pounds per square inch.
- Diameter (Nominal): 1/4"
- Thread Pitch: 20
- Length (Nominal): 1-1/4"
- Thread Length (Nominal): 1-1/4"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Machine Bolts
- System of Measurement: Inch
- Brand: Aspen Fasteners®
- Head Style: Square Head
- Drive Style: External Square Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: A307 Steel
- Coating: Uncoated
- Standards and Specifications: ASME B18.2.1
Product UPC Code:
698435066823
- Length (Nominal):
- 1-1/4"
- Thread Pitch:
- 20
- Diameter (Nominal):
- 1/4"
- Standards and Specifications:
- ASME B18.2.1
- Coating:
- Uncoated
- Material Grade:
- A307 Steel
- Material:
- Steel
- Thread Direction:
- Right-Hand Thread
- Thread Length:
- Full Thread
- Drive Style:
- External Square Drive
- Head Style:
- Square Head
- Brand:
- Aspen Fasteners
- System of Measurement:
- Inch
- Category:
- Machine Bolts
- Order:
- Machine Thread Fasteners
- Product Class:
- Externally Threaded Fasteners
- Shop by System of Measurement:
- Inch
- Shop by Material:
- Steel
- Thread Length (Nominal):
- 1-1/4"
