#4-40 X 1/4" Trilobe Thread Rolling Screws for Metals, Flat Undercut Phillips Drive, 18-8 Stainless Steel, Passivated and Waxed

PART NUMBER:
ST184-440X14-005000
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  • These thread rolling screws are fully compatible generic alternatives to the branded screws.
  • Also known as thread forming screws, thread rolling screws, trilob screws, or trilobe screws.
  • 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): 5/32"
  • Length (Nominal): 1/4"
PRODUCT ATTRIBUTES
  • Category: Thread Rolling Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners
  • Form and Design: Trilobe Triangular Body with Threads for Metals
  • Head Style: Flat Countersunk Undercut Head
  • Head Style Detail: 82 Degree Countersink
  • Drive Style: Cruciform Recess Drive
  • Drive Detail: Phillips Type H
  • Threading: Machine Screw Threading
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: 18-8 Stainless Steel
  • Material Processes: Passivated
  • Coating: Waxed
  • Standards and Specifications: SAE J81
Product UPC Code:
692559790930
Standards and Specifications:
SAE J81
Product Class:
Externally Threaded Fasteners
Material:
Stainless Steel
Diameter (Dimension):
5/32"
Material Processes:
Passivated
Brand:
Aspen Fasteners
Category:
Thread Rolling Screws
Coating:
Waxed
Threading:
Machine Screw Threading
Form and Design:
Trilobe Triangular Body with Threads for Metals
Shop by System of Measurement:
Inch
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/ST184-440X14
Thread Direction:
Right-Hand Thread
Thread Pitch:
40
Length (Nominal):
1/4"
Shop by Material:
Stainless Steel
Drive Detail:
Phillips Type H
Diameter (Nominal):
#4
Material Grade:
18-8 Stainless Steel
Head Style:
Flat Countersunk Undercut Head
Drive Style:
Cruciform Recess Drive
Order:
Thread Cutting Fasteners
Head Style Detail:
82 Degree Countersink
Thread Length:
Full Thread
System of Measurement:
Inch
POS:
ST184-440X14-005000
  • Description
    • These thread rolling screws are fully compatible generic alternatives to the branded screws.
    • Also known as thread forming screws, thread rolling screws, trilob screws, or trilobe screws.
    • 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): 5/32"
    • Length (Nominal): 1/4"
    PRODUCT ATTRIBUTES
    • Category: Thread Rolling Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners
    • Form and Design: Trilobe Triangular Body with Threads for Metals
    • Head Style: Flat Countersunk Undercut Head
    • Head Style Detail: 82 Degree Countersink
    • Drive Style: Cruciform Recess Drive
    • Drive Detail: Phillips Type H
    • Threading: Machine Screw Threading
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: 18-8 Stainless Steel
    • Material Processes: Passivated
    • Coating: Waxed
    • Standards and Specifications: SAE J81
    Product UPC Code:
    692559790930

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