18-8 Stainless Steel Fastener Department  /  18-8 Stainless Steel Socket Head Screws  /  18-8 Stainless Steel Button Socket Head Cap Screw  /  4-40 Diameter
 

4-40 x 3/16
4-40 x 3/16" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 x 1/4
4-40 x 1/4" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 x 5/16
4-40 x 5/16" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$6.00
4-40 x 3/8
4-40 x 3/8" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 x 1/2
4-40 x 1/2" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 x 5/8
4-40 x 5/8" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 x 3/4
4-40 x 3/4" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 x 1
4-40 x 1" Button Head Socket Cap Screws 18-8 / 304 Stainless Steel
$5.00
4-40 Finish Hex Machine Screw Nuts Stainless Steel
4-40 Finish Hex Machine Screw Nuts Stainless Steel
$5.00
4-40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
4-40 Nylon Insert Hex Lock Nuts 18-8 Stainless Steel
$4.00

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4-40 Button Head Socket Cap Screws 18-8 / 304 Stainless Steel

  • Button Socket Screws are Sometimes Called Button Socket Head Cap Screws, Socket Screws, Allen Button Socket Bolts or Round Head Socket Machine Screw.
  • A Button Socket Head Cap Screw is a Fastener Driven by a Socket Hex Allen Wrench.
  • The Hexagonal Drive or Hex Key L Wrench Allows For Stronger Tightening Compared to Screws that use a Phillips or Flat Head Screw Driver That Sometimes Tend To Strip The Head Of The Screw.
  • Round Button Head Cap Screws Have a Flat Bottom Under The Head of the Fastener.
  • We Carry Button Socket Screw Bolts in 18-8 / 304 Stainless Steel Which Is More Corrosion Resistant.
  • These are the Most Popular Button Round Head Socket Cap Allen Wrench Screws for Many Production Applications.
  • #4-40 Right Hand Thread, UNC
  • Please View Matching Nuts & Washers Below.