Screws are a fundamental part of building and construction, and they come in different types, sizes, and shapes. Among the most commonly used screw types are the Pozi head and Phillips head screws. While these two screw types might seem similar, they have some crucial differences that set them apart.
Pozi Head Screws
Pozi head screws were first introduced in the 1960s and are commonly used in the United Kingdom and Europe. They have a unique cross-like shape that helps to reduce cam-out, which is when the screwdriver slips out of the screw head during installation. Pozi screws also have deeper and sharper grooves than Phillips screws, making them more resistant to stripping.
These screws come in different sizes and are commonly used in furniture, cabinetry, and other household appliances. They are easy to install and have a high torque capacity, making them ideal for applications that require a tight and secure fit. Additionally, Pozi screws are compatible with both Pozi and Phillips screwdrivers, making them versatile and easy to work with. Check our range of Pozi Head Screws Here!
Pozi Head Screw
Phillips Head Screws
Phillips head screws were first introduced in the 1930s and are commonly used in the United States. They have a distinctive cross-shaped design that makes them easy to recognize. The Phillips head screwdriver has a pointed tip that fits perfectly into the screw head, making it easy to apply force and turn the screw.
Phillips screws are also easy to install, but they have a lower torque capacity than Pozi screws, which means they are not ideal for heavy-duty applications. They are commonly used in electronics, appliances, and automotive applications, where a tight fit is not critical.
Phillips Head Screw
Key Differences Between Pozi Head and Phillips Head Screws
One of the most significant differences between Pozi head and Phillips head screws is their shape. Pozi screws have a unique cross-like design that is similar to Phillips screws, but with four additional points. This design reduces cam-out and makes them more resistant to stripping than Phillips screws.
Another difference is their torque capacity. Pozi screws have a higher torque capacity than Phillips screws, making them ideal for heavy-duty applications that require a tight and secure fit.
Finally, the type of screwdriver required is another significant difference between Pozi and Phillips screws. While Pozi screws can be installed with both Pozi and Phillips screwdrivers, Phillips screws require a specific Phillips screwdriver to prevent damage to the screw head.
BS Fixings supply screws with a range of head types suitable for a number of applications. Our stainless steel woodscrews come with pozi heads and can be bought online today for delivery tomorrow if ordered before 1pm Mon - Friday
