7-19 x 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel ABPPS 8 grade indicates a tensile

8 grade indicates a tensile strength of 800MPa and a yield strength of 640MPa

making it ideal for binding documents

This 1/2-13 x 7 Carriage Bolt is made of durable steel with a zinc coating for added corrosion resistance

8 x 40 ISO7380 Metric 6-Lobe Button Head Cap Screw Class 10

These 10-16 x 1/2 Phillips pan head self-tapping screws are Type AB screws

7-19 x 1/2 Phillips Flat Self Tapping Screw Type AB Fully Threaded 18-8 Stainless Steel ABPPS 8 grade indicates a tensileThese 7 19 x 1 2 Phillips Flat Self Tapping Screw Type AB Fully Threaded 18 8 Stainless Steel screws are designed for use in a variety of applications. They are made from 18 8 stainless steel, which is corrosion resistant and durable. The screws have a Phillips flat head and a self tapping design, which makes them easy to install. They are fully threaded, which provides a secure hold. These screws are ideal for use in wood, metal, and plastic.