Product Selection Differences for Slotted Cap Screws

When selecting slotted cap screws, there are several key differences to consider:

1. Material: Slotted cap screws are commonly available in materials such as steel, stainless steel, brass, and others. The material chosen should be based on factors like strength, corrosion resistance, and environmental conditions.

2. Thread Type: Slotted cap screws come in different thread types, such as coarse thread and fine thread. The choice of thread type will depend on the application requirements and the mating threads of the corresponding nut or tapped hole.

3. Head Style: The head style of slotted cap screws can vary, including options like flat head, oval head, or round head. The head style chosen should align with the aesthetic and functional requirements of the application.

4. Drive Type: Slotted cap screws can have different drive types, such as slotted, Phillips, hex, or socket. The drive type affects the ease of installation, torque transfer capabilities, and resistance to cam-out.

5. Size: Consider the length and diameter of the screw required for the specific application. Choosing the right size ensures proper fastening and load distribution.

6. Finish: The finish of the slotted cap screw can impact its corrosion resistance and appearance. Common finishes include zinc-plated, black oxide, and plain finish.

7. Strength Grade: Ensure that the slotted cap screw meets the required strength grade or standard, such as ASTM or SAE specifications, based on the application's load-bearing requirements.

By considering these key differences, you can select the most appropriate slotted cap screw for your application.