1/2″ – 13 UNC x 1.1/2 Alloy Steel Zinc Plated Countersunk (Flat) Head Socket Screw

SKU: CSCSC12112Z
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$2.93inc
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Countersunk (flat) head socket screws (also known as Allen head or cap screws), are a countersunk head fastener tightened using a hex Allen wrench. Flat head cap screws are designed and recommended for moderate fastening applications: machine guards, hinges, covers, etc. They are not suggested for use in critical high strength applications where socket head cap screws should be used.

  • Deep, accurate socket for maximum key engagement
  • Uniform 82° angle under head for maximum contact
  • Fully formed threads for greater strength and precision fit
  • Heat treated alloy steel for maximum strength without brittleness or decarburization
  • Zinc plated - decorative, corrosion resistant finish for internal applications
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Technical Details
Diameter1/2"
DriveHex
FinishZinc Plated
Head TypeCountersunk
Length1 1/2"
MaterialAlloy Steel
Thread DirectionRight Hand
Thread TypeUNC
TPI13