Pan Head Machine Screws

Custom fasteners Manufacturer

Stainless Steel Phillips Pan Head Machine Screws

Type: Stainless steel screws, Phillips screws, Pan Head Machine Screws

Material: Stainless steel/Carbon steel

Finish: Passivated


Standard: Inches, Metric


Round Head Screws Vs Pan Head Screws

Pan head machine screws and round head screws are often difficult to distinguish because of their similar shapes, which will cause confusion for purchasers. In fact, different screw head shapes have different uses. The main difference between pan head screws and round head screws:

  1. The difference in appearance: the most intuitive difference is the appearance, of course, here mainly refers to the head shape. The head of the round head screw is round and semicircular when viewed from the side, while the head of the pan head screw is round and trapezoidal when viewed from the side.
  2. Differences in the scope of definition: Round head screws cover a wider range. As long as the head of the screw is round, it can be called a round head screw, but if it is a pan head, it can only be called a pan head screw. Round head screws include pan head screws, large flat head screws, and so on. In short, as long as the screw head is the round head, it can be called a round head screw.
  3. The difference in groove type: the round head screw has only one head type of slot is slotted round head screws, and the pan head screw has a cross (Phillips pan head screws)and slot head types (slotted pan head screws)to choose from.
  4. Differences in application: Both pan head screws and round head screws have the characteristics of insulation, non-magnetic, anti-corrosion, and beautiful appearance. industry etc. The head of the pan head screw has an obvious arc, which is generally used on internal workpieces or invisible workpieces. Because of the head shape of the round head screw, the semicircular screw head is exposed to the installed surface after installation. Often Used on workpieces that do not require a high fastening appearance.
  5. The difference in material usage: Pan head screws and round head screws are of the same specification, round head screws are significantly larger than pan head screws in terms of volume, weight, and surface area.

Pan head screws have many types, the very common are pan head wood screws, pan head self tapping screws, pan head machine screws, Pozi pan head self tapping screws, and more. Round head screws have round head wood screws,round head machine screws, and more.

Heatfastener is a professional custom pan head screw manufacturer and supplier in China with over 20 years of industry experience. materials are brass, carbon steel, aluminum, stainless steel, and titanium and we can make them as per custom drawing and needs.

Are You Looking For Custom Screw Manufacturer?

As a 20-year industry experience manufacturer with a factory equipped with precision machines, we can provide, from consultation to production, a one-stop solution for you. For an accurate quotation, you need to tell us the following information:


Please tell us the specific details, like what is material and finish do you, and the fastener size, if you have drawings or pictures, please send them to us


Normally small order quantities are acceptable, while large quantities can help us to lower the cost and get you a more competitive price.


Tell us your application or detailed information for your projects. We can offer you the best choice, meanwhile, our engineers can give you more suggestions under your budget.

What We Can Offer You..

Best Quality

We have rich experience in the manufacture, design, and application of custom fasteners, and served more than 10000 customers worldwide

Competitive Price
we have an absolute advantage in the cost of raw materials. Under the same quality, our price is generally 10%-30% lower than the market.

With more than 22 years, we already have completed the control system and test equipment, we can provide all tests you need


Any feedback will be replied to within 24hours, We provide a 3-5 years guarantees policy. And all costs by us will be on our account.

Fast delivery

If you need urgently, we can deliver samples within 8hours. Bulk order can be within one week

Why Choice us

Production Process

We have a variety of production requirements of equipment, can meet any customized demands. can provide comprehensive fastener solutions. Anything you need can make by Heatscrew.

Material Preparation

Threading Rolling

Automatic Lathe

CNC Process

Final Test

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