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1/4"-28 UNF x 5/8", Button Socket Head Cap Screw, Full Thread, Alloy Steel, Black Oxide
Unbrako Part No. 120527
|Button Head Socket Screw
|System of Measurement
|Thread Pitch / TPI
|Hex Key Size
|Meets or Exceeds ASME B18.3; BS 2470
Unbrako Button Socket Head Cap Screws are ideally suited for use in materials too thin to countersink and in non-critical loading applications. Under tightly controlled manufacturing processes, heads are forged for greater strength and full formed radius-root rolled threads assure close tolerances, maximum strength and superior fatigue resistance. Deep accurate sockets allow full tightening, and heat treated alloy steel ensures maximum strength without brittleness.
- Low head streamline design for a smooth, aesthetic appearance, ideally suited for use in materials too thin to countersink and in non-critical loading applications.
- Deep, accurate socket for maximum key engagement.
- Heat treatment in a controlled atmosphere for maximum uniform strength and surface integrity without brittleness or decarburisation.
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- Box Qty: 100
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