Product Description
- The heads of grade 8 steel fasteners are typically marked with 6 raised radial lines.
- Grade 8 steel fasteners have a minimum tensile strength of 150,000 pounds per square inch.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Length (Nominal): 2-1/4"
- Product Class: Externally Threaded Fasteners
- Order: Machine Thread Fasteners
- Category: Flange Frame Bolts
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Hex Indented Flange Head
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Grade: Grade 8 Steel
- Coating: Phosphate Coated and Oiled
- Coating Color: Black
- Standards and Specifications: IFI-111 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
Standards and Specifications IFI-111 and SAE J429
System of Measurement US Units
Category Flange Frame Bolts
Drive Style External Hex Drive
Coating Process Phosphate Coated and Oiled, Black
Head Style Hex Indented Flange Head
Length 2-1/4"
Material Grade 8 Steel
Diameter/Pitch 5/16"-18