10-12 x 1 3/4 Phillips Flat Self Tapping Screw Type A Fully Threaded 18-8 Stainless Steel 1/4-28 NE and the coarse threads provide

and the coarse threads provide a secure hold

this screw is commonly found in automotive

while the threaded portion is baked for added strength

These 14-10 x 1 1/2 Phillips flat self-tapping screws are Type A screws with a fully threaded design

5 x 25 ISO14583 Metric 6-Lobe Pan Machine Screw Full Thd Class 8

10-12 x 1 3/4 Phillips Flat Self Tapping Screw Type A Fully Threaded 18-8 Stainless Steel 1/4-28 NE and the coarse threads provideThese 10 12 x 1 3 4 Phillips flat self tapping screws are made of 18 8 stainless steel, making them highly resistant to corrosion and rust. They are fully threaded for maximum holding power and have a Phillips flat head for easy driving. These screws are ideal for use in a variety of applications, including metal, wood, and plastic. They are also commonly used in marine and outdoor applications due to their excellent corrosion resistance.