Round Head Screw with Hole


  1. Size: φ4*12*φ7*16.5 with holeφ2mm:
  2. Material: SUS304
  3. Surface Treatment: Cleaning and passivation, cleaning to remove impurities, and passivation to enhance corrosion resistance.

Are You an OEM Manufacturer?

Yes

Structural Features of Round Head Screw with Hole

  1. Round Head Design: Provides a smooth surface finish, minimizing the risk of scratching contact surfaces.
  2. Central Through-Hole: A hole drilled through the head allows for threading wires, fuses, lock wires, or tamper-proof pins, enhancing functional versatility.
  3. Simple Design and Ease of Use: A single straight slot on the screw head, low manufacturing cost, compatible with standard flat-head screwdrivers.

Advantages of Round Head Screw with Hole

  1. A large supporting area effectively protects the connected parts.
  2. Easy to install and can be operated with an Allen wrench.
  3. Strong anti-pull-out ability; the large, flat head is not easily pulled out.
  4. Good anti-loosening performance; wide head reduces the risk of loosening.
  5. Relatively aesthetically pleasing in appearance.

Materials of Round Head Screw with Hole

Application Fields of Round Head Screw with Hole

  1. Mechanical Manufacturing: Fixing components in machine tool fixtures and automated systems.
  2. Mold Industry: Guarantees precise alignment of mold halves to improve product consistency.
  3. Automotive Industry: Assembly of high-precision parts like engines and transmissions.
  4. Architecture & Outdoor Installations: Mounting for billboards, fences, and decorative structures (balancing aesthetics and rust resistance).
  5. Aerospace: Reliable connection and alignment of critical aircraft components.

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