Product Description
- Also known as self-tapping screws, these are mostly used in thin gauge sheet metal applications.
- Features HI-LO alternating high and low double-lead threading for low stress applications.
- HI-LO threading increases pull-out resistance and reduces cracking in plastic bosses.
- Diameter (Nominal): 5/16"
- Diameter (Dimension): 0.3125"
- Length (Nominal): 3/4"
- Across Flats (Basic): 0.375"
- Head Height, Overall: 0.19"
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Self-Tapping Sheet Metal Screws
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Hex Indented Washer Head
- Drive Style: Hex Slotted Drive
- Threading: Hi-Lo Double-Lead Thread
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Material: Steel
- Material Processes: Case Hardened
- Coating: Zinc Plated
- Coating Color: Clear
- Hardness Rating: Rockwell C45-C50 / Core=C28-C36
- HI-LO® is a registered trademark of Illinois Tool Works (ITW).Unless specified otherwise, ITW has not licensed the use of these trademarks to Aspen Fasteners Inc.
- 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
Diameter/Pitch 5/16"
Category Self-Tapping Sheet Metal Screws
Material Steel
Length 3/4"
Head Style Hex Indented Washer Head
Drive Style Hex Slotted Drive
System of Measurement US Units
Coating Process Zinc Plated, Clear