M4-1.79 x 20 Metric 6-Lobe Round Washer PT Alternative Fully Threaded Zinc & Bake 1PP188 10-16 x 1/2 Phillips Flat

10-16 x 1/2 Phillips Flat Undercut Thread Cutting Screw Type 25 Fully Threaded Zinc:

this fully threaded screw ensures exceptional strength and corrosion resistance

It features a sharp Type 23 point that easily penetrates metal

10-32 x 1/2" Unslotted Ind Hex Washer Serrated Thread Cutting Screw

M4-1.79 x 20 Metric 6-Lobe Round Washer PT Alternative Fully Threaded Zinc & Bake 1PP188 10-16 x 1/2 Phillips FlatThe M4 1. 79 x 20 Metric 6 Lobe Round Washer PT Alternative Fully Threaded Zinc & Bake is a type of washer that is used to distribute the load of a screw or bolt over a larger surface area. It is made of zinc and baked, which gives it a durable and corrosion resistant finish. The washer has a 6 lobe design, which helps to prevent it from rotating when it is tightened. It is also fully threaded, which allows it to be used with a variety of screws and