1-3/8"-6 X 3-1/2" Set Screws, Square Head, Cup Point, Full Thread, Steel

PART NUMBER:
SO036-1386X312-000020
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  • Holds an object in place via friction between the point of the screw and the fastened material.
  • While similar to set screws with a hex recess drive, the square head allows for a wrench to be used.
  • Square head set screws are also known as grub screws.
  • Set screws are designed to be used under compressive stress only.
  • Diameter (Nominal): 1-3/8"
  • Thread Pitch: 6
  • Diameter (Dimension): 1.375"
  • Length (Nominal): 3-1/2"
  • Thread Length: 3.5"
  • Across Flats (Basic): 1.375"
  • Across Flats (Minimum): 1.342"
  • Across Flats (Maximum): 1.375"
  • Head Height, Overall (Minimum): 1"
  • Head Height, Overall (Maximum): 1.063"
  • Point Width (Minimum): 0.808"
  • Point Width (Maximum): 0.848"
  • Product Class: Externally Threaded Fasteners
  • Order: Machine Thread Fasteners
  • Category: Set Screws
  • System of Measurement: Inch
  • Brand: Aspen Fasteners®
  • Head Style: Square Head
  • Drive Style: External Square Drive
  • Pitch: Coarse Thread
  • Thread Length: Full Thread
  • Thread Direction: Right-Hand Thread
  • Point: Cup Point
  • Material: Steel
  • Material Grade: Low Carbon Steel
  • Material Processes: Case Hardened
  • Coating: Uncoated
  • Standards and Specifications: ASME B18.6.2
Product UPC Code:
698435898547
Length (Nominal):
3-1/2"
Point Width (Maximum):
0.848"
Point Width (Minimum):
0.808"
Head Height, Overall (Maximum):
1.063"
Head Height, Overall (Minimum):
1"
Across Flats (Maximum):
1.375"
Across Flats (Minimum):
1.342"
Across Flats (Basic):
1.375"
Thread Length:
3.5"
Thread Pitch:
6
Diameter (Dimension):
1.375"
Diameter (Nominal):
1-3/8"
Standards and Specifications:
ASME B18.6.2
Coating:
Uncoated
Material Processes:
Case Hardened
Material Grade:
Low Carbon Steel
Shop by System of Measurement:
Inch
Shop by Material:
Steel
Product Class:
Externally Threaded Fasteners
Order:
Machine Thread Fasteners
Category:
Set Screws
System of Measurement:
Inch
Brand:
Aspen Fasteners
Head Style:
Square Head
Drive Style:
External Square Drive
Pitch:
Coarse Thread
Thread Length:
Full Thread
Thread Direction:
Right-Hand Thread
Point:
Cup Point
Material:
Steel
  • Description
    • Holds an object in place via friction between the point of the screw and the fastened material.
    • While similar to set screws with a hex recess drive, the square head allows for a wrench to be used.
    • Square head set screws are also known as grub screws.
    • Set screws are designed to be used under compressive stress only.
    • Diameter (Nominal): 1-3/8"
    • Thread Pitch: 6
    • Diameter (Dimension): 1.375"
    • Length (Nominal): 3-1/2"
    • Thread Length: 3.5"
    • Across Flats (Basic): 1.375"
    • Across Flats (Minimum): 1.342"
    • Across Flats (Maximum): 1.375"
    • Head Height, Overall (Minimum): 1"
    • Head Height, Overall (Maximum): 1.063"
    • Point Width (Minimum): 0.808"
    • Point Width (Maximum): 0.848"
    • Product Class: Externally Threaded Fasteners
    • Order: Machine Thread Fasteners
    • Category: Set Screws
    • System of Measurement: Inch
    • Brand: Aspen Fasteners®
    • Head Style: Square Head
    • Drive Style: External Square Drive
    • Pitch: Coarse Thread
    • Thread Length: Full Thread
    • Thread Direction: Right-Hand Thread
    • Point: Cup Point
    • Material: Steel
    • Material Grade: Low Carbon Steel
    • Material Processes: Case Hardened
    • Coating: Uncoated
    • Standards and Specifications: ASME B18.6.2
    Product UPC Code:
    698435898547

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