a screw.
Short Screw.
BIG SCREW
Wood screw
hexagon screw
screw example
Simple screw
Smaller screw
example:screw
Mechanical screw
Metric screw adapter adjusts 6 screw
Screw model in Solidworks
screw with threading.
A simple screw
A model screw model.
Screw for multiples pins
sq thread screw
Solidworks model of screw
screw with AutoCAD 2000
Screw bugle head
screw for fitting
Simply a Screw
Mini Screw Turbine
A straightforward screw...