Our other sites:

 

What is a Phillips screw drive design?

 
         
  Screw with philips drive  

A Phillips drive is characterised by a cross-shaped recess with rounded edges at the cross sections

 
         
  Philips screw drive from above  

Phillips drive as viewed from above.

 
         
  Screwdriver bit with philips head  

Which screwdriver bit?

A screw with a Phillips drive is designed to be driven with a Phillips screwdriver bit. Ensure you select the correct size bit for your screw.

 

For more information, see section: How to select the correct screwdriver bit for the screw.

 
         
   
Advantages    Disadvantages
  • Phillips bits have a blunt tip which allows the screwdriver bit to cam out when a lot of torque is applied. This prevents it from over tightening the screw

  • Compared to the slotted design, Phillips allows the screwdriver bit to sit more securely in the screw’s drive, allowing for greater torque to be applied

 

  • Frequent camming out can cause damage to the screw and the work surface, as well as wear down the screwdriver bit

  • The Phillips design looks very similar to the frearson and pozidriv design, which often leads to customers purchasing the wrong screwdriver bit for their screw, or vice versa

 
         

Call Now Button