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): 1/2"
- 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
System of Measurement US Units
Category Thread Cutting Screws
Length 1/2"
Standards and Specifications ASME B18.6.3 and SAE J933
Diameter/Pitch 1/4"-20
Head Style Hex Indented Washer Head
Drive Style External Hex Drive
Material Steel
Coating Process Zinc Plated, Clear
