1/4-20 x 1 1/4 Stamped Steel Wing Screw Type D Zinc 1/4-20-1 this washer has a hardness

this washer has a hardness of 140HV

10-24 x 1/2 Phillips Pan Thread Cutting Screw Type F Fully Threaded Black Oxide:

The four prongs provide a secure grip in the material

this screw withstands demanding applications

distributing the load evenly and preventing damage to the material being fastened

1/4-20 x 1 1/4 Stamped Steel Wing Screw Type D Zinc 1/4-20-1 this washer has a hardness1 4 20 x 1 1 4 Stamped Steel Wing Screw Type D Zinc is a type of screw with a 1 4 20 thread diameter and a 1 1 4 inch length. It is made of stamped steel and has a Type D head, which is a wing shaped head with two slots for a screwdriver. The screw is zinc plated for corrosion resistance. It is commonly used in applications where a quick and easy fastening is required, such as securing panels or covers.