Product Description
- Thread cutting screws are a type of self-tapping screw that cuts threads in existing holes in metal.
- Serrated teeth under the head bite into the mating surface as tightened to prevent loosening.
- 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): 1/4"
- Thread Pitch: 20
- Diameter (Dimension): 0.25"
- Length (Nominal): 5/8"
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Thread Cutting Screws
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Hex Indented Washer Head
- Head Style Detail: Locking Serrations
- Drive Style: External Hex Drive
- Thread Length: Full Thread
- Thread Direction: Right-Hand Thread
- Point: Type "F"
- Material: Steel
- Material Processes: Case Hardened
- Coating: Zinc Plated
- Coating Color: Clear
- Hardness Rating: Rockwell C45 min. / Core=C28-C38
- Standards and Specifications: ASME B18.6.3 and SAE J933
- 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
Material Steel
Head Style Hex Indented Washer Head
Drive Style External Hex Drive
Standards and Specifications ASME B18.6.3 and SAE J933
Coating Process Zinc Plated, Clear
System of Measurement US Units
Diameter/Pitch 1/4"-20
Category Thread Cutting Screws
Length 5/8"
