Small Parts 1212ABPU188 18-8 Stainless Steel Sheet Metal Screw, Plain Finish, Undercut 82 degrees Flat Head, Phillips Drive, Type AB, #12 Thread Size, 3/4" Length (Pack of 25)

The plain finish 18-8 stainless steel sheet metal screw with undercut 82-degree flat head and Phillip drive has a Type AB point for forming threads in thin metals between 0.015" and 0.050" thick and resin impregnated plywood. The Type AB point has the conical tip of a Type A point with the finer spaced threads of a Type B point. The 18-8 stainless steel material provides strength and offers good corrosion resistance in many environments. The material may be slightly magnetic. The undercut flat head has a flat top with an 82-degree cone-shaped bearing surface and is undercut to a lower head height for use in shallow countersunk holes. The Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener.Sheet metal screws, a type of self-tapping screw, have threads down the entire length of the shank for tapping and fastening thin material. The point style determines the type of material the screw can be used on, such as metal, wood, or plastic. These screws commonly have a sharp point that helps penetrate the material.

• Type AB point has a conical tip and fine spaced threads that are suitable for forming threads in thin metals between 0.015" and 0.050" thick and resin impregnated plywood
• 18-8 stainless steel provides good corrosion resistance and strength, and the plain surface has no finish or coating
• Undercut flat head has a flat top with a 82-degree cone-shaped bearing surface and is undercut for use in shallow countersunk holes
• Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to prevent over-tightening