APPLICATIONS
Pan head screws are often used to secure metal
components, such as machinery and automotive parts and accessories, such as license plates and head lights. Pan head screws are a common head type of non-countersunk screw head used to
secure and fasten insulation. They have wide
heads, a flat bearing surface, and a flat or slightly
domed top surface with a recessed socket.
Inch Deck Screws:
Deck screws are screws specifically designed for use in outdoor decking projects. They are usually corrosion-resistant to withstand exposure to the elements. The "inch" specification likely refers to the length of the screws.