M3-0.5 x 20 DIN 7500C Metric Type Z Pan Thread Rolling Screw Zinc And Wax WUSS which provides a smooth surface

which provides a smooth surface for the fastener to bear against

They are made of steel and have a zinc and baked-on finish for corrosion resistance

a 3/8-inch length

The 5/16-24 x 1 1/4 Hex Cap Screw Grade 9 DFAR EcoGuard USA is a high-quality fastener designed for use in demanding applications

The 5/16-18 x 1 Slotted Pan Machine Screw Fully Threaded Zinc is a type of screw that is used in a variety of applications

M3-0.5 x 20 DIN 7500C Metric Type Z Pan Thread Rolling Screw Zinc And Wax WUSS which provides a smooth surfaceThe M3 0. 5 x 20 DIN 7500C Metric Type Z Pan Thread Rolling Screw Zinc And Wax is a small, versatile screw that is commonly used in a variety of applications. It is made of steel and has a zinc and wax coating for added durability. The screw has a pan head with a Phillips drive, and it has a thread size of M3 0. 5. This means that it has a diameter of 3 millimeters and a thread pitch of 0. 5 millimeters. The screw is 20 millimeters long.