1/4"-14 X 7/8" (#1 pt) Self-Drilling Screws, Hex Indented Washer Head, with Bonded Sealing Washer, Corrosion Resistant Coating, Made in U.S.A., DFARS

PART NUMBER:
SC193-1414X78X1-002500
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  • 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.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): 1/4"
  • Thread Pitch: 14
  • Diameter (Dimension): 0.25"
  • Length (Nominal): 7/8"
  • Thread Length (Nominal): 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 ATTRIBUTES
  • Category: Self-Drilling Screws
  • System of Measurement: Inch
  • 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
Product UPC Code:
692559766935
Head Style:
Hex Indented Washer Head
Order:
Thread Cutting Fasteners
Origin:
Made in U.S.A.
System of Measurement:
Inch
Head Height, Overall:
0.24"
Thread Length (Nominal):
0.585"
Coating Standard:
1,000 Hour Salt Spray Rated
Category:
Self-Drilling Screws
Coating Color:
High Luster Silver
Shop by System of Measurement:
Inch
Diameter (Nominal):
1/4"
Flange Diameter:
0.432"
Coating:
Zinc Base and Aluminum Top Coat
Thread Pitch:
14
Point:
Self-Drilling Point
Shop by Application:
Construction Fasteners
Material Processes:
Case Hardened
Length (Nominal):
7/8"
Drill Size:
#1
Material Grade:
AISI-SAE C1022 Steel
Across Flats (Basic):
5/16"
Shop by Material:
Steel
Head Style Detail:
with Bonded Sealing Washer
Material:
Steel
Outside Diameter (Nominal):
0.562"
Thread Direction:
Right-Hand Thread
Diameter (Dimension):
0.25"
Standards and Specifications:
SAE J78, IFI-113, ASTM C1513, DFARS
Drive Style:
External Hex Drive
Product Class:
Externally Threaded Fasteners
Brand:
Aspen Fasteners
  • 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.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): 1/4"
    • Thread Pitch: 14
    • Diameter (Dimension): 0.25"
    • Length (Nominal): 7/8"
    • Thread Length (Nominal): 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 ATTRIBUTES
    • Category: Self-Drilling Screws
    • System of Measurement: Inch
    • 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
    Product UPC Code:
    692559766935

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