4-40 x 3/8 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Zinc ABSWBZ 3/8" External Tooth Lock Washer

3/8" External Tooth Lock Washer 18-8 Stainless Steel

The screw has a diameter of 5 mm and a length of 8 mm

These 10-12 x 1/2" Slotted Indent Hex Washer Serrated Self Tap Screw Type A Full Thread Zinc are designed for use in a variety of applications

and other outdoor projects where corrosion resistance is crucial

4-40 x 3/8 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Zinc ABSWBZ 3/8" External Tooth Lock Washer4 40 x 3 8 Phillips Flat Undercut Thread Cutting Screw Type F Fully Threaded Zinc: **Size:** 4 40 x 3 8 inches (diameter x length) **Drive Type:** Phillips **Head Style:** Flat undercut **Thread Type:** Thread cutting **Thread Length:** Fully threaded **Material:** Zinc plated steel **Finish:** Zinc plated **Features:** Sharp point for easy penetration Undercut head for a flush fit Thread cutting design for creating strong threads in metal or plastic