Measure the ends of the side rail tenons again to ensure that they'll fit into the holes on the headboard and footboard before securing the truss support tenons with 21/2-inch wood screws
. Repeat this process on the second side rail.
Stick a small piece (about 1/2" thick) of sponge onto the tip of the switch assembly's wood screw
. Carefully push the switch assembly into the flashlight, making sure the resistor, spongy material, and excess wire are all inside the tube and not sticking out.
For perpendicular-to-grain loading, the EYM predictions are substantially higher than the test values for all fasteners with the exception of the 4.2-mm wood screw
. For the 4.2-mm wood screw
, the parallel-to-grain strength is slightly higher than the perpendicular-to-grain strength due largely to the difference in embedment property in the two directions.
The driving torque and stripping torque of the wood screw
were 86% and 79%, respectively, of the values for the plastic screw, reflecting the effects of thread design.
Ordinary deck screws are the cheap est wood screw
option you'll find, offering excellent performance in general applications.
1" long #8 wood screw
used to attach can to Artist's Helper
Again I did not have the prerequisite screws, so I used two small wood screws
to allow me to inlet the rear tang into the wood.
You'll need a hammer and a few nails, a wire cutter, a glue gun (or silicone glue), a handful of either flat wood screws
or eye hooks, a screwdriver, and a few rolls of florist's wire, available at craft stores.
Attach the board to the base of the tree with a 2-1/2" long #8 wood screw
. See photo on page 21.
* 2-small nylon washers * 1-2-1/2 inch #8 wood screw
In place of a picture hanger, you can use a small nail or wood screw
that is put in the wall at an angle.