#4-40 Square Regular Nuts, Stainless Steel

PART NUMBER:
ST421-440-000250
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  • Regular square nuts are chamfered on the top side.
  • 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): #4
  • Thread Pitch: 40
  • Diameter (Dimension): 0.1098"
  • Thread Length (Nominal): 0.094"
  • Across Flats (Basic): 1/4"
  • Height (Basic): 3/32"
PRODUCT ATTRIBUTES
  • Category: Square Regular Nuts
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Drive Style: External Square Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: 18-8 Stainless Steel
  • Coating: Uncoated
Height (Basic):
3/32"
Category:
Square Regular Nuts
Product Class:
Internally Threaded Fasteners
Brand:
Aspen Fasteners
Thread Pitch:
40
Shop by System of Measurement:
Inch
Material:
Stainless Steel
Diameter (Dimension):
0.1098"
Thread Length:
Full Thread
Thread Length (Nominal):
0.094"
Thread Direction:
Right-Hand Thread
Shop by Material:
Stainless Steel
Coating:
Uncoated
System of Measurement:
Inch
Material Grade:
18-8 Stainless Steel
Order:
Nuts
Across Flats (Basic):
1/4"
Diameter (Nominal):
#4
Drive Style:
External Square Drive
  • Description
    • Regular square nuts are chamfered on the top side.
    • 18-8 stainless steel is functionally interchangeable with type 304 stainless steel.
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): #4
    • Thread Pitch: 40
    • Diameter (Dimension): 0.1098"
    • Thread Length (Nominal): 0.094"
    • Across Flats (Basic): 1/4"
    • Height (Basic): 3/32"
    PRODUCT ATTRIBUTES
    • Category: Square Regular Nuts
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Drive Style: External Square Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: 18-8 Stainless Steel
    • Coating: Uncoated

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