When a Phillips is not a Phillips!

Step 20: Quadrex®

Founded in 1978, AVA Specialty Fasteners Ltd. of Canada presents Quadrex which combines the best features of Cross Recess and Square Socket drives. The Quadrex recess increases productivity by incorporating the superior torque transmission and cling fit of the Square Socket drive with the desirable field repair and retrofitting features of the Phillips drive.

This controlled radius recess has been designed for optimum driver engagement while providing clearance for wear and plating buildup. Added features include: Universal Application, Increased Productivity, Reduced Inventories, Assembly Line Economics and Universal Acceptance

Comments

[The Lightning Stalker]

Isn't this just the same thing as Philips square-drive?

[arcticpenguin]

Need to know which Step # you are talking about?

[The Lightning Stalker]

I posted it to the Quadrex, step #20. For some reason Instructables doesn't show this.

[gentry]

If you are viewing the instructable one step at a time, the comments stick to the step they were posted to. If you are viewing the instructable with all steps on one page, the comments are much more confusing. So there's the only reason I've found for viewing instructables one step at a time.