1/4″ – 28 UNF x 2.1/2 Alloy Steel Plain Button Head Socket Screw

SKU: BHCSF14212
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$1.60inc
GST
EACH

Button head socket screws (also known as Allen head or cap screws), are a domed head fastener tightened using a hex Allen wrench. Button 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.

  • Precision hex socket for maximum key engagement
  • Low head height for modern streamline design
  • Fully formed threads rolled under extreme pressure provide greater strength
  • Heat treated alloy steel for maximum strength without brittleness or decarburization
  • Plain finish suitable for internal applications
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Technical Details
Diameter1/4"
DriveHex
FinishPlain
Head TypeButton
Length2 1/2"
MaterialAlloy Steel
Thread DirectionRight Hand
Thread TypeUNF
TPI28