Testing drywall screws

Doing some tests on the much malinged drywall screws.  They are actually fairly decent wood screws.  http://woodgears.ca/joint_strength/dr...

For all those suggesting washers under the heads - I wanted to test the limit in typical usage.  Typical usage does not include washers under the head.under the head.

• #howto_style
• #screw
• #strength
• #wood
• #fastener
• #joint
• #woodwork