12-11 x 1 1/2 Unslotted Indent Hexwasher Plastite Alternative 48-2 Full Thread Zinc & Wax 2" They are Type B screws

They are Type B screws

The serrated teeth on the washer help to prevent the bolt from loosening

They have a flat head with a Phillips drive and are designed for use in a variety of applications

It is made from durable steel and features a zinc yellow finish for corrosion resistance

making them suitable for use in applications where aesthetics are important

12-11 x 1 1/2 Unslotted Indent Hexwasher Plastite Alternative 48-2 Full Thread Zinc & Wax 2" They are Type B screwsThe 12 11 x 1 1 2 Unslotted Indent Hexwasher Plastite Alternative 48 2 Full Thread Zinc & Wax is a versatile and durable fastener designed for a wide range of applications. It features a 12 11 thread size, a 1 1 2 inch length, and a full thread design for maximum holding power. The unslotted indent hexwasher head provides a secure grip and prevents slippage during installation. The plastite alternative material offers excellent corrosion resistance