Product Description
- Thread cutting screws are a type of self-tapping screw that cuts threads in existing holes in metal.
- A 6-lobe recess is also known as a hexalobular internal drive.
- Type F point screws have a machine screw thread and a blunt tapered point.
- Ideal for use with heavy gauge sheet metal, zinc, cast iron and lead die castings.
- Diameter (Nominal): 5/16"
- Thread Pitch: 18
- Length (Nominal): 3"
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Thread Cutting Screws
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Pan Head
- Drive Style: 6Lobe Drive
- Drive Detail: Torx® Generic Alternative
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Type "F"
- Material: Steel
- Material Processes: Case Hardened
- Coating: Phosphate Coated and Oiled
- Coating Color: Black
- Hardness Rating: Rockwell C45 min. / Core=C28-C38
- Standards and Specifications: SAE J933
- Torx® and Torx Plus® are trademarks of Acument Global Technologies Inc. (Acument). Unless specified otherwise, Acument 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"-18
Standards and Specifications SAE J933
Drive Style 6Lobe Drive
Material Steel
System of Measurement US Units
Head Style Pan Head
Coating Process Phosphate Coated and Oiled, Black
Category Thread Cutting Screws
Length 3"
