1/4"-20 Phillips Flat Head Screws Black Oxide 18-8 Stainless Steel

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

Diameter - Thread Pitch: 1/4"-20


1/4"-20 Black oxide Phillips flat head machine screws in black oxide stainless steel.

  • Black oxide finish adds an extra layer of corrosion and abrasion resistance to stainless steel
  • Commonly used for its sleek black look
  • Chemically treated with a layer of wax or oil
  • Commonly used for:
    • Tattoo Guns
    • Black Tools
    • Cars
    • Motorcycles

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Product Specifications
Color
Black
Corrosion Resistant
Yes
Drive Style
Phillips
Finish
Black Oxide
Grade
18-8
Head Diameter
Max 0.507 - Min 0.452
Head Style
Flat
Material
Stainless Steel
Overall Head Height
Max 0.153 - Min 0.131 (From Bottom of Undercut to Top of Head)
Phillips Drive
#3
Product Type
Phillips Flat Head Machine Screws
System of Measurement (Unit)
Inch
Thread Diameter
(1/4") Max 0.2489 - Min 0.2408
Thread Direction
Right Hand
Thread Pitch (Count)
20 Per Inch
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances