Flat (Countersunk) Head Machine Screws have a flat top that tapers down to a cone
shape that will sit flush into a countersunk hole and give a finished appearance.
They are known for their effecient application performance and endurance widely
used in a variety of industries such as construction, manufacturing, engineering,
assembling, aircraft and so on and serves a wide range of use for professionals,
amateurs, landlords, repairmen and DIYers.

The high quality 304 stainless steel provide perfect strength and good corrosion
resistance in bad environments like high temperature, cold weather and high
humidity areas without the need for time consuming and costly maintenance.