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): 7/8"
- Thread Length (Minimum): 0.585"
- Drill Size: #1
- Outside Diameter (Nominal): 0.562"
- Across Flats (Basic): 5/16"
- Head Height, Overall: 0.24"
- Flange Diameter: 0.432"
- 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
Outer Diameter 0.562"
Diameter/Pitch 1/4"-14
Standards and Specifications SAE J78, IFI-113, ASTM C1513, DFARS
Head Style Hex Indented Washer Head
Category Self-Drilling Screws
System of Measurement US Units
Coating Process Zinc Base and Aluminum Top Coat, High Luster Silver
Material AISI-SAE C1022 Steel
Drive Style External Hex Drive
Length 7/8"
