Bulk #4-40 Socket Set Screws, 1/2 Dog Point, Stainless Steel A2 (18-8)


Length: 2500 Qty - #4-40 x 1/8"
Price:
Sale price$166.44

Description

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Bulk #4-40 Socket Set Screws, 1/2 Dog Point, Stainless Steel A2 (18-8)

Coarse Thread | Corrosion-Resistant Stainless Steel | Hex Socket Drive

Achieve precise alignment and secure fastening with Bulk #4-40 Socket Set Screws, 1/2 Dog Point. Constructed from A2 (18-8) stainless steel, these screws provide superior corrosion resistance, making them ideal for high-moisture and demanding environments. Featuring a hex socket drive, they allow for controlled torque application. The 1/2 dog point design extends into a pre-drilled hole or groove, ensuring repeatable and precise alignment without damaging the mating surface.

Key Features

  • Thread Size: #4-40 (Coarse Thread)
  • Point Type: 1/2 Dog Point for precision alignment
  • Material: A2 (18-8) Stainless Steel for corrosion resistance
  • Drive Style: Hex Socket (Allen wrench required)
  • Thread Profile: UNC / Coarse Thread for secure fastening
  • Application: Gears, collars, pulleys, and alignment-critical assemblies
  • Bulk Packs: Cost-effective for industrial and high-volume use

Why Choose 1/2 Dog Point Set Screws?

The 1/2 dog point is engineered for repeatable positioning by engaging a corresponding hole or groove. This reduces slippage, provides consistent alignment, and minimizes surface wear. Unlike cup point screws, dog points distribute force evenly, making them ideal for precision applications.

Ideal Applications

  • Machinery & Equipment Alignment
  • Gears, Collars, & Pulleys on Shafts
  • Automotive & Aerospace Fastening
  • High-Torque, Vibration-Prone Environments
  • Maintenance & Repair Operations (MRO)

Installation Tips

  • Use a properly sized hex key (Allen wrench) to prevent rounding out the drive.
  • Apply even torque for secure fastening without over-tightening.
  • Ensure mating holes or grooves are clean and properly aligned for best results.
  • For high-vibration applications, consider using a thread-locking compound.

Order in Bulk Today

Secure your projects with Bulk #4-40 Socket Set Screws, 1/2 Dog Point. Order now for fast shipping, bulk discounts, and premium-grade performance.

✔️ Hex socket drive for precise torque application

✔️ 1/2 dog point ensures repeatable alignment with minimal surface wear

✔️ Stainless steel construction for superior corrosion resistance

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