Unfortunately he quickly found their cunningly oval shaped security screws to be more trouble than his time was worth. He listed his remaining coffee pods for free on craigslist and decided to ...

Spanner screws are easily recognizable by the two holes drilled in the top of the head. Sometimes referred to as “snake eye ” screws, they are available in stainless steel in Pan, Flat, Flat undercut, ...

A hexagonal head has six equal sides, a flat top, and a flat bearing surface. Hexagonal captive screws are designed to be tightened and loosened with a wrench. An oval head has a rounded top surface ...