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
- Length (Nominal): 1-1/4"
- Thread Length (Minimum): 7/8"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Machine Bolts
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Square Head
- Drive Style: External Square Drive
- Thread Direction: Right-Hand Thread
- Material: Steel
- Coating: Zinc Plated
- Coating Color: Clear
- Hardness Rating: Rockwell B69-B100
- Standards and Specifications: ASME B18.2.1 and SAE J429
- NB: Product images are copyrighted artistic representations which may not reflect the product's exact appearance, proportions and/or relative dimensions.
Product Videos
Custom Field
Category Machine Bolts
Drive Style External Square Drive
Standards and Specifications ASME B18.2.1 and SAE J429
Diameter/Pitch 5/16"-18
Head Style Square Head
Material Steel
Length 1-1/4"
System of Measurement US Units
Coating Process Zinc Plated, Clear