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): 2-3/4"
- Thread Length (Nominal): 0.875"
- Across Flats (Basic): 1/2"
- Head Height, Overall: 0.219"
- 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
Drive Style External Hex Drive
Head Style Hex Head
Diameter (Dimension) 0.3125"
Head Height, Overall 0.219"
Standards and Specifications ASME B18.2.1 and SAE J429
Length (Nominal) 2-3/4"
Diameter (Nominal) 5/16"
Thread Length (Nominal) 0.875"
Brand Aspen Fasteners(r)
Order Machine Thread Fasteners
System of Measurement Inch
Coating Hot Dip Galvanized
Material Steel
Product Class Externally Threaded Fasteners
Coating Color Clear
Across Flats (Basic) 1/2"
Thread Direction Right-Hand Thread
Category Machine Bolts
Thread Pitch 18