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