5/16"-18 Black Chrome Plated Socket Cap Screws

5/16"-18 Black Chrome Plated Socket Cap Screws

CY-Onyx Black Chrome | Corrosion Resistant


5/16"-18 Black Chrome Plated Socket Cap Screws are Plated with CY-Onyx Black Chrome to provide a beautiful black chrome finish to your project. Commonly used in the automotive and marine industries, black chrome socket cap screws are also highly corrosion resistant making them a long-lasting beautiful addition to any project.

  • Superior corrosion resistance
  • Drive by hex key
  • Provide a shiny decorative look
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Product Specifications
Body Diameter
5/16" (Max 0.3113 - Min 0.3026)
Color
Black
Corrosion Resistant
Yes
Diameter
5/16"
Drive Style
Allen/Hex/Socket
Head Height Max
0.312
Head Side Height
Min 0.281
Head Style
Cap
Hex Drive
1/4"
Material
Black Chrome Plated Steel Alloy
Product Type
Socket Cap Screws
System of Measurement (Unit)
Inch
Thread Direction
Right Hand
Thread Pitch (Count)
18
Thread Standard
UNC
Thread Type
Coarse
Tolerance (IFI)
Actual measurements may vary slightly +/- depending on production run within IFI Tolerances
USA Made
Yes
Wrench Size
1/4" Hex Drive
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Size
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