1/4"-20 Phillips Pan Head Machine Screw Black Oxide 18-8 Stainless Steel

1/4"-20 Black Oxide Stainless Steel Phillips Pan Head Machine Screws

Diameter - Thread Pitch: 1/4"-20


1/4"-20 Black Oxide Phillips Pan Head Machine Screws are 18-8 Stainless steel screws coated in a black oxide finish.

  • Used mostly for metal applications
  • Complies with military standards as a Class 4 finish
  • ASME Standards Specific
  • Black oxide coating provides a sleek black look
  • Commonly used for:
    • Drawer Slides
    • Machinery
    • Automotive
    • Gun Builds

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Product Specifications
ANSI
B18.6.3
Color
Black
Corrosion Resistant
Yes
Drive Style
Phillips
Finish
Black Oxide
Head Diameter
Max 0.492 - Min 0.473
Head Style
Pan
Material
Black Oxide 18-8 Stainless Steel
Overall Head Height
Max 0.144 - Min 0.130
Phillips Drive
#3
Product Type
Phillips Pan Head Machine Screws
System of Measurement (Unit)
Imperial
Thread Diameter
1/4"
Thread Diameter Major
0.2489
Thread Diameter Minor
0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20
Thread Standard
UNC
Thread Type
Coarse
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