6-32 x 3/4 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thrd 18-8 S/S Pass & Wax BF and they are Type A

and they are Type A

Internal tooth lock washers are typically used in applications where a high level of vibration is expected

The 1/4-14 x 2 Phillips Oval Self Tapping Screw Type AB Fully Threaded Zinc is a versatile and durable screw designed for a wide range of applications

It has a Phillips pan head and a 3/16-inch diameter

while its 45-degree full thread ensures a strong hold in a variety of materials

6-32 x 3/4 Phil Pan Taptite Alternative Thread Rolling Screw Fully Thrd 18-8 S/S Pass & Wax BF and they are Type A6 32 x 3 4 Phil Pan Taptite Alternative Thread Rolling Screw Fully Threaded 18 8 Stainless Steel Passivated and Waxed This screw is designed for use in metal applications. It has a 6 32 thread size and is 3 4 inches long. The screw is made of 18 8 stainless steel, which is resistant to corrosion and rust. The screw has a Phillips pan head and is fully threaded. It is passivated and waxed for added corrosion resistance.