1/4"-28 X 1/2" Flat Head Socket Cap Screws, Stainless Steel

PART NUMBER:
SO043-1428X12
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  • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
  • Flat countersunk head screws sit flush with the surface of the material they are inserted into.
  • An internal hex socket drive is also known as an Allen drive.
  • 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): 1/4"
  • Thread Pitch: 28
  • Diameter (Dimension): 0.25"
  • Diameter (Minimum): 0.2435"
  • Diameter (Maximum): 0.25"
  • Length (Nominal): 1/2"
  • Thread Length (Nominal): 0.5"
  • Drive Recess Size: 5/32"
  • Drive Recess Width: 0.156"
  • Drive Recess Depth: 0.111"
  • Head Diameter (Minimum): 0.48"
  • Head Diameter (Maximum): 0.531"
  • Head Height, Overall: 0.161"
PRODUCT ATTRIBUTES
  • Category: Socket Head Cap Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners
  • Head Style: Flat Countersunk Head
  • Head Style Detail: 82 Degree Countersink
  • Drive Style: Hex Socket Drive
  • Thread Direction: Right-Hand Thread
  • Material: Stainless Steel
  • Material Grade: 18-8 Stainless Steel
  • Coating: Uncoated
  • Origin: Origin Undefined
Brand:
Aspen Fasteners
Material Grade:
18-8 Stainless Steel
Coating:
Uncoated
Shop by Application:
Socket Products
Shop by Material:
Stainless Steel
Shop by System of Measurement:
Inch
System of Measurement:
Inch
Category:
Socket Head Cap Screws
Diameter (Nominal):
1/4"
Order:
Machine Thread Fasteners
Product Class:
Externally Threaded Fasteners
Length (Nominal):
1/2"
Material:
Stainless Steel
Thread Pitch:
28
Head Style Detail:
82 Degree Countersink
Drive Style:
Hex Socket Drive
Thread Direction:
Right-Hand Thread
Head Style:
Flat Countersunk Head
POS:
SO043-1428X12-000200,SO043-1428X12-000075,SO043-1428X12-00050,SO043-1428X12-001000
Head Diameter (Maximum):
0.531"
specifications_document_url:
https://www.aspenfasteners.com/content/2D_PDF/product94/SO043-1428X12.PDF
Origin:
Origin Undefined
Diameter (Maximum):
0.25"
Head Height, Overall:
0.161"
cad_3d_file_url:
https://3d.aspenfasteners.com/assets/obj/SO043-1428X12.zip
Head Diameter (Minimum):
0.48"
Drive Recess Width:
0.156"
Thread Length (Nominal):
0.5"
Drive Recess Size:
5/32"
Drive Recess Depth:
0.111"
cad_3d_viewer_url:
https://3d.aspenfasteners.com/viewer/?cad_model=obj/SO043-1428X12
Diameter (Minimum):
0.2435"
Diameter (Dimension):
0.25"
  • Description
    • Socket cap screws are precision fasteners often used in machine parts, die fixturing and clamping.
    • Flat countersunk head screws sit flush with the surface of the material they are inserted into.
    • An internal hex socket drive is also known as an Allen drive.
    • 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): 1/4"
    • Thread Pitch: 28
    • Diameter (Dimension): 0.25"
    • Diameter (Minimum): 0.2435"
    • Diameter (Maximum): 0.25"
    • Length (Nominal): 1/2"
    • Thread Length (Nominal): 0.5"
    • Drive Recess Size: 5/32"
    • Drive Recess Width: 0.156"
    • Drive Recess Depth: 0.111"
    • Head Diameter (Minimum): 0.48"
    • Head Diameter (Maximum): 0.531"
    • Head Height, Overall: 0.161"
    PRODUCT ATTRIBUTES
    • Category: Socket Head Cap Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners
    • Head Style: Flat Countersunk Head
    • Head Style Detail: 82 Degree Countersink
    • Drive Style: Hex Socket Drive
    • Thread Direction: Right-Hand Thread
    • Material: Stainless Steel
    • Material Grade: 18-8 Stainless Steel
    • Coating: Uncoated
    • Origin: Origin Undefined
  • 3D Product View

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