#4-40 X 3/4" Thread Cutting Screws, Type "F", Flat Phillips Drive, Stainless Steel

PART NUMBER:
ST128-440X34-005000
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  • Thread cutting screws are a type of self-tapping screw that cuts threads in existing holes in metal.
  • Type F point screws have a machine screw thread and a blunt tapered point.
  • Ideal for use with heavy gauge sheet metal, zinc, cast iron and lead die castings.
  • Flat countersunk head screws sit flush with the surface of the material they are inserted into.
  • 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
  • Length (Nominal): 3/4"
PRODUCT ATTRIBUTES
  • Category: Thread Cutting Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Flat Countersunk Head
  • Head Style Detail: 82 Degree Countersink
  • Drive Style: Cruciform Recess Drive
  • Drive Detail: Phillips Type H
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Point: Type "F"
  • Material: Stainless Steel
  • Material Grade: 18-8 Stainless Steel
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.6.3
Product UPC Code:
698435647879
Diameter (Nominal):
#4
Drive Style:
Cruciform Recess Drive
Drive Detail:
Phillips Type H
Thread Length:
Full Thread
Point:
Type "F"
Thread Direction:
Right-Hand Thread
Standards and Specifications:
ASME B18.6.3
Coating:
Uncoated
Material Grade:
18-8 Stainless Steel
Material:
Stainless Steel
Length (Nominal):
3/4"
Thread Pitch:
40
Category:
Thread Cutting Screws
Order:
Thread Cutting Fasteners
Product Class:
Externally Threaded Fasteners
Shop by Material:
Stainless Steel
Shop by System of Measurement:
Inch
System of Measurement:
Inch
Brand:
Aspen Fasteners(r)
Head Style:
Flat Countersunk Head
Head Style Detail:
82 Degree Countersink
  • Description
    • Thread cutting screws are a type of self-tapping screw that cuts threads in existing holes in metal.
    • Type F point screws have a machine screw thread and a blunt tapered point.
    • Ideal for use with heavy gauge sheet metal, zinc, cast iron and lead die castings.
    • Flat countersunk head screws sit flush with the surface of the material they are inserted into.
    • 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
    • Length (Nominal): 3/4"
    PRODUCT ATTRIBUTES
    • Category: Thread Cutting Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Flat Countersunk Head
    • Head Style Detail: 82 Degree Countersink
    • Drive Style: Cruciform Recess Drive
    • Drive Detail: Phillips Type H
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Point: Type "F"
    • Material: Stainless Steel
    • Material Grade: 18-8 Stainless Steel
    • Coating: Uncoated
    • Standards and Specifications: ASME B18.6.3
    Product UPC Code:
    698435647879

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