Because of a Trim Head Screw`s small head size, there is not much material to support the driver bit. Therefore, the quality of the screw becomes really important. These trim head screws are heat treated steel, and the recess is particularly well formed. Takes a #1 Square Drive bit.
|Product Group||Screws & Fasteners|
|Sub-Category||Trim Screws d|
|THREAD TYPE||Double Lead|
|POINT TYPE||Standard Wood|
|DRIVER BIT SIZE||#1|
|Unthreaded Shank Diameter||N/A|