#4-40 X 3/8" Thumb Screws, Knurled Head, Stainless Steel

PART NUMBER:
ST143-440X38
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  • A thumb screw is designed to be turned using a thumb and finger.
  • Stainless steel significantly improves resistance to tarnishing or corrosion.
DIMENSIONAL ATTRIBUTES
  • Diameter (Nominal): #4
  • Thread Pitch: 40
  • Length (Nominal): 3/8"
PRODUCT ATTRIBUTES
  • Category: Thumb Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Knurled Head
  • Drive Style: Thumb Drive
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: AISI 303 Stainless Steel
  • Material Processes: Passivated
  • Coating: Uncoated
System of Measurement:
Inch
Category:
Thumb Screws
Head Style:
Knurled Head
Drive Style:
Thumb Drive
Thread Direction:
Right-Hand Thread
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Shop by Material:
Stainless Steel
Shop by System of Measurement:
Inch
Diameter (Nominal):
#4
Thread Pitch:
40
Thread Length:
Full Thread
Material:
Stainless Steel
Material Grade:
AISI 303 Stainless Steel
Material Processes:
Passivated
Length (Nominal):
3/8"
Coating:
Uncoated
Brand:
Aspen Fasteners(r)
  • Description
    • A thumb screw is designed to be turned using a thumb and finger.
    • Stainless steel significantly improves resistance to tarnishing or corrosion.
    DIMENSIONAL ATTRIBUTES
    • Diameter (Nominal): #4
    • Thread Pitch: 40
    • Length (Nominal): 3/8"
    PRODUCT ATTRIBUTES
    • Category: Thumb Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Knurled Head
    • Drive Style: Thumb Drive
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: AISI 303 Stainless Steel
    • Material Processes: Passivated
    • Coating: Uncoated

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