Product Description
- A drill shaped point is used to cut through thick and hard material without needing a pilot hole.
- Bonded neoprene sealing washer creates a leakproof seal.
- Diameter (Nominal): 1/4"
- Thread Pitch: 14
- Diameter (Dimension): 0.25"
- Length (Nominal): 1-1/4"
- Thread Length (Minimum): 0.93"
- Drill Size: #3
- Outside Diameter (Nominal): 0.562"
- Across Flats (Basic): 3/8"
- Head Height, Overall: 0.24"
- Flange Diameter: 0.52"
- Product Class: Externally Threaded Fasteners
- Order: Thread Cutting Fasteners
- Category: Self-Drilling Screws
- System of Measurement: US Units
- Brand: Aspen Fasteners®
- Head Style: Hex Indented Washer Head
- Head Style Detail: with Bonded Sealing Washer
- Drive Style: External Hex Drive
- Thread Direction: Right-Hand Thread
- Point: Self-Drilling Point
- Material: Steel
- Material Grade: AISI-SAE C1022 Steel
- Material Processes: Case Hardened
- Coating: Zinc Base and Aluminum Top Coat
- Coating Color: High Luster Silver
- Coating Standard: 1,000 Hour Salt Spray Rated
- Origin: Made in U.S.A.
- Standards and Specifications: SAE J78, IFI-113, ASTM C1513, DFARS
- 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
Category Self-Drilling Screws
Diameter/Pitch 1/4"-14
Length 1-1/4"
Standards and Specifications SAE J78, IFI-113, ASTM C1513, DFARS
Material AISI-SAE C1022 Steel
Coating Process Zinc Base and Aluminum Top Coat, High Luster Silver
Head Style Hex Indented Washer Head
Drive Style External Hex Drive
System of Measurement US Units
Outer Diameter 0.562"